Tootfinder

Calculating water/energy usage for "AI" per token is a bit problematic: A data center has a massive base load even if nobody uses it just by sheer existence. And since we have no actual data for any of the popular platforms all numbers floating around are problematic and not very useful.
Like how much power does one of those servers NVIDIA cards really save if its utilization is only 50%? And are the overhead costs actually counted?

Sources: Meta's Scale AI deal was motivated by Mark Zuckerberg's desire to find new leadership for Meta's AI efforts, relationship with Alexandr Wang, and more (The Information)
https://www.theinformation.com/articles/meta-betting-n…

Why Meta is Betting Nearly $15 Billion on Alexandr Wang
Meta Platforms CEO Mark Zuckerberg has tried to fix a seemingly existential problem in recent months. His company’s large language model, Llama, was falling behind competitors and struggling to perform as well as models from OpenAI, particularly on complex tasks. Increasingly, Zuckerberg turned ...

@… is one of the very few (maybe the only!) platforms that do provide excellent default protection against megacorp #espionage and even state actors like #trojanhorses

Huh? https://github.com/cheeaun/phanpy/issues/1198

Support Atom Over XMPP · Issue #1198 · cheeaun/phanpy
Problem I have XMPP is also a publishing platform. The largest HTML-based platforms to utilize Atom Over XMPP are Libervia and Movim, and I also maintain a couple of projects that are called Blasta...

The Daily Star drops its page three with pictures of scantily dressed women as part of a print and online redesign, with a new strapline "News with a wink" (Charlotte Tobitt/Press Gazette)
https://pressgazette.co.uk/publishers/

Daily Star drops page three pictures of scantily dressed women in redesign
The Daily Star has ditched page three models amid a wider redesign which includes a new masthead, new website/app platforms and new strapline

UK regulator investigates possible online safety breaches at 4chan and other platforms
https://www.reuters.com/business/media-telecom/uk-regulator-investigates-possible-online-safety-breaches-4chan-othe…

Epass: Efficient and Privacy-Preserving Asynchronous Payment on Blockchain
Weijie Wang, Jinwen Liang, Chuan Zhang, Ximeng Liu, Liehuang Zhu, Song Guo
https://arxiv.org/abs/2506.09387

Epass: Efficient and Privacy-Preserving Asynchronous Payment on Blockchain
Buy Now Pay Later (BNPL) is a rapidly proliferating e-commerce model, offering consumers to get the product immediately and defer payments. Meanwhile, emerging blockchain technologies endow BNPL platforms with digital currency transactions, allowing BNPL platforms to integrate with digital wallets. However, the transparency of transactions causes critical privacy concerns because malicious participants may derive consumers' financial statuses from on-chain asynchronous payments. Furthermore, th…

Meta sues Joy Timeline, which makes nudify app CrushAI, in Hong Kong to "prevent them from advertising CrushAI apps on Meta platforms"; CrushAI had run 5K ads (Emanuel Maiberg/404 Media)
https://www.404media.co/meta-sues-nudify-app-that…

Meta Sues Nudify App That Keeps Advertising on Instagram
As part of what it claims is a new crackdown, Meta is suing a nudify app and "strengthening" its enforcement.

Robust Spin Polarization by Adiabatic Dynamical Decoupling
Soham Pal, Oliver T. Whaites, Wolfgang Knolle, Tania S. Monteiro, Helena S. Knowles
https://arxiv.org/abs/2506.08571

Robust Spin Polarization by Adiabatic Dynamical Decoupling
High-fidelity multi-qubit initialization is vital for quantum simulation, quantum information processing (QIP), and quantum sensing. In diamond platforms, nuclear spin registers can be initialized through polarization transfer from a nearby electronic spin whose high gyromagnetic ratio enables efficient dynamical nuclear polarization (DNP). These hybrid systems are typically controlled using diabatic spin rotations, which require precise knowledge of all system parameters. Adiabatic DNP protoco…

TGRPO :Fine-tuning Vision-Language-Action Model via Trajectory-wise Group Relative Policy Optimization
Zengjue Chen, Runliang Niu, He Kong, Qi Wang
https://arxiv.org/abs/2506.08440

TGRPO :Fine-tuning Vision-Language-Action Model via Trajectory-wise Group Relative Policy Optimization
Recent advances in Vision-Language-Action (VLA) model have demonstrated strong generalization capabilities across diverse scenes, tasks, and robotic platforms when pretrained at large-scale datasets. However, these models still require task-specific fine-tuning in novel environments, a process that relies almost exclusively on supervised fine-tuning (SFT) using static trajectory datasets. Such approaches neither allow robot to interact with environment nor do they leverage feedback from live ex…

"I Said Things I Needed to Hear Myself": Peer Support as an Emotional, Organisational, and Sociotechnical Practice in Singapore
Kellie Yu Hui Sim, Kenny Tsu Wei Choo
https://arxiv.org/abs/2506.09362

"I Said Things I Needed to Hear Myself": Peer Support as an Emotional, Organisational, and Sociotechnical Practice in Singapore
Peer support plays a vital role in expanding access to mental health care by providing empathetic, community-based support outside formal clinical systems. As digital platforms increasingly mediate such support, the design and impact of these technologies remain under-examined, particularly in Asian contexts. This paper presents findings from an interview study with 20 peer supporters in Singapore, who operate across diverse online, offline, and hybrid environments. Through a thematic analysis,…

TikTok's Research API: Problems Without Explanations
Carlos Entrena-Serrano, Martin Degeling, Salvatore Romano, Raziye Buse \c{C}etin
https://arxiv.org/abs/2506.09746

TikTok's Research API: Problems Without Explanations
Following the Digital Services Act of 2023, which requires Very Large Online Platforms (VLOPs) and Very Large Online Search Engines (VLOSEs) to facilitate data accessibility for independent research, TikTok augmented its Research API access within Europe in July 2023. This action was intended to ensure compliance with the DSA, bolster transparency, and address systemic risks. Nonetheless, research findings reveal that despite this expansion, notable limitations and inconsistencies persist withi…

MERIT: A Merchant Incentive Ranking Model for Hotel Search & Ranking
Shigang Quan, Hailong Tan, Shui Liu, Zhenzhe zheng, Ruihao Zhu, Liangyue Li, Quan Lu, Fan Wu
https://arxiv.org/abs/2506.08442

MERIT: A Merchant Incentive Ranking Model for Hotel Search & Ranking
Online Travel Platforms (OTPs) have been working on improving their hotel Search & Ranking (S&R) systems that facilitate efficient matching between consumers and hotels. Existing OTPs focus almost exclusively on improving platform revenue. In this work, we take a first step in incorporating hotel merchants' objectives into the design of hotel S&R systems to achieve an incentive loop: the OTP tilts impressions and better-ranked positions to merchants with high quality, and in return, the merchan…

POLARON: Precision-aware On-device Learning and Adaptive Runtime-cONfigurable AI acceleration
Mukul Lokhande, Santosh Kumar Vishvakarma
https://arxiv.org/abs/2506.08785

POLARON: Precision-aware On-device Learning and Adaptive Runtime-cONfigurable AI acceleration
The increasing complexity of AI models requires flexible hardware capable of supporting diverse precision formats, particularly for energy-constrained edge platforms. This work presents PARV-CE, a SIMD-enabled, multi-precision MAC engine that performs efficient multiply-accumulate operations using a unified data-path for 4/8/16-bit fixed-point, floating point, and posit formats. The architecture incorporates a layer adaptive precision strategy to align computational accuracy with workload sensi…

Performance Impact of Containerized METADOCK 2 on Heterogeneous Platforms
Antonio Jes\'us Banegas-Luna, Baldomero Imbern\'on Tudela, Carlos Mart\'inez-Cort\'es, Jos\'e Mar\'ia Cecilia, Horacio P\'erez-S\'anchez
https://arxiv.org/abs/2506.06450

Performance Impact of Containerized METADOCK 2 on Heterogeneous Platforms
Virtual screening (VS) is a computationally intensive process crucial for drug discovery, often requiring significant resources to analyze large chemical libraries and predict ligand-protein interactions. This study evaluates the performance impact of containerization on METADOCK 2, a high-throughput docking software when deployed on heterogeneous high-performance computing (HPC) platforms. By testing three containerization technologies - Docker, Singularity, and Apptainer - across varying CPU …

Apple unveils updates to help parents protect kids and teens, including easier Child Accounts setup, stronger defaults, and granular App Store age ratings (Marcus Mendes/9to5Mac)
https://9to5mac.com/2025/06/11/ios-26-expands-family-tool…

iOS 26: Apple will expand family tools for child accounts - 9to5Mac
Apple today announced updates aimed at helping parents protect kids online, as part of its broader push to make Apple platforms safer.

Good Morning #Canada
I was going to post something about Preston Manning's birthday, but the related web surfing about how the parties he founded provided platforms for the worst Canadian politicians was too depressing. So instead, I'm starting a new feature called "Mercer Memories," where Rick Mercer gets centre stage on days where nothing interesting happened or topics don't pique my interest. You're welcome...
#CanadaIsAwesome #MercerMemories
https://youtu.be/yi1yhp-_x7A?si=dMmAuI2p0Sy_mXgO

#FreeBSD 14.3 was released!
Some changes to `ps` -u and -O behavior, llvm/clang goes to 19.1.7, OpenSSH goes to 9.9p2, OpenSSL goes to 3.0.16, `sysctl` and `ip6addrctl` get jail support, lots more in the release notes:
https://www.

FreeBSD 14.3-RELEASE Release Notes
FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms.

Replaced article(s) found for physics.plasm-ph. https://arxiv.org/list/physics.plasm-ph/new/
[1/1]:
Sunbeam: Near-Sun Statites as Beam Platforms for Beam-Driven Rockets

Site-resolved magnon and triplon dynamics on a programmable quantum dot spin ladder
Pablo Cova Fari\~na, Daniel Jirovec, Xin Zhang, Elizaveta Morozova, Stefan D. Oosterhout, Stefano Reale, Tzu-Kan Hsiao, Giordano Scappucci, Menno Veldhorst, Lieven M. K. Vandersypen
https://arxiv.org/abs/2506.08663

Site-resolved magnon and triplon dynamics on a programmable quantum dot spin ladder
Quasi-particle dynamics in interacting systems in the presence of disorder challenges the notion of internal thermalization, but proves difficult to investigate theoretically for large particle numbers. Engineered quantum systems may offer a viable alternative, as witnessed in experimental demonstrations in a variety of physical platforms, each with its own capabilities and limitations. Semiconductor gate-defined quantum dot arrays are of particular interest since they offer both a direct mappi…

[PODCAST] The problem(s) with platforms by #DemocracyWorks with #CoryDoctorow
https://pca.st/episode/026e66ba…

A majority of six of the 11 judges on Brazil's Supreme Court have voted to hold social media companies liable for some types of users' content seen as illegal (Ricardo Brito/Reuters)
https://www.reuters.com/world/americas/…

Repeated ancilla reuse for logical computation on a neutral atom quantum computer
J. A. Muniz, D. Crow, H. Kim, J. M. Kindem, W. B. Cairncross, A. Ryou, T. C. Bohdanowicz, C. -A. Chen, Y. Ji, A. M. W. Jones, E. Megidish, C. Nishiguchi, M. Urbanek, L. Wadleigh, T. Wilkason, D. Aasen, K. Barnes, J. M. Bello-Rivas, I. Bloomfield, G. Booth, A. Brown, M. O. Brown, K. Cassella, G. Cowan, J. Epstein, M. Feldkamp, C. Griger, Y. Hassan, A. Heinz, E. Halperin, T. Hofler, F. Hummel, M. Jaffe, E. …

Repeated ancilla reuse for logical computation on a neutral atom quantum computer
Quantum processors based on neutral atoms trapped in arrays of optical tweezers have appealing properties, including relatively easy qubit number scaling and the ability to engineer arbitrary gate connectivity with atom movement. However, these platforms are inherently prone to atom loss, and the ability to replace lost atoms during a quantum computation is an important but previously elusive capability. Here, we demonstrate the ability to measure and re-initialize, and if necessary replace, a …

Detecting Coordination on Short-Video Platforms: The Challenge of Multimodality and Complex Similarity on TikTok
Inga K. Wohlert, Davide Vega, Matteo Magnani, Alexandra Sergerberg
https://arxiv.org/abs/2506.05868

Detecting Coordination on Short-Video Platforms: The Challenge of Multimodality and Complex Similarity on TikTok
Research on online coordinated behaviour has predominantly focused on text-based social media platforms, where coordination manifests clearly through the frequent posting of identical hyperlinks or the frequent re-sharing of the same textual content by the same group of users. However, the rise of short-video platforms like TikTok introduces distinct challenges, by supporting integrated multimodality within posts and complex similarity between them. In this paper, we propose an approach to dete…

This https://arxiv.org/abs/2412.06430 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csSE_…

Subgraph-Oriented Testing for Deep Learning Libraries
Deep Learning (DL) libraries, such as PyTorch, are widely used for building and deploying DL models on various hardware platforms. Meanwhile, they are found to contain bugs that lead to incorrect calculation results and cause issues like non-convergence training and inaccurate prediction of DL models. Thus, many efforts have been made to test DL libraries and reveal bugs. However, existing DL library testing methods manifest limitations: model-level testing methods cause complexity in fault loc…

Yesterday, I watched "The Match" (승부), a movie that is now available on streaming platforms after it ran in cinemas in March. It tells the story of two Korean Go players who were both considered best in the world at some point: Cho Hun-hyun and Lee Chang-ho, a master and a student who later overtook the master. Side note: Lee Chang-ho was later followed by Lee Sedol as the world's best player who was then followed by AlphaGo. 1/2

Mechanism of Conductivity Enhancement of Polymers Employing Microbubble Lithography
Anand Dev Ranjan, Dhananjay Mahapatra, Partha Mitra, Ayan Banerjee
https://arxiv.org/abs/2506.09957

Mechanism of Conductivity Enhancement of Polymers Employing Microbubble Lithography
The pursuit of green methodologies for fabricating optoelectronic devices necessitates the adoption of self-assembly-based strategies to engineer efficient and sustainable platforms. Microbubble lithography (MBL) stands out as a directed self-assembly technique, enabling real-time micropatterning of conductive structures. Notably, this approach achieves significant enhancements in the conductivity of patterned polymers without requiring external dopants. However, the underlying mechanisms drivi…

Is #liftgezocht (met hashtags van plaatsnaam) al trending op de diverse social media platforms?
#dtv #staking

WPP Media expects ad revenue from user-generated content and platforms like YouTube and TikTok to surpass that from traditional media for the first time in 2025 (Michael Savage/The Guardian)
https://www.theguardian.com/media/2025/jun

NAM: A Normalization Attention Model for Personalized Product Search In Fliggy
Shui Liu, Mingyuan Tao, Maofei Que, Pan Li, Dong Li, Shenghua Ni, Zhuoran Zhuang
https://arxiv.org/abs/2506.08382

NAM: A Normalization Attention Model for Personalized Product Search In Fliggy
Personalized product search provides significant benefits to e-commerce platforms by extracting more accurate user preferences from historical behaviors. Previous studies largely focused on the user factors when personalizing the search query, while ignoring the item perspective, which leads to the following two challenges that we summarize in this paper: First, previous approaches relying only on co-occurrence frequency tend to overestimate the conversion rates for popular items and underestim…

This https://arxiv.org/abs/2504.09432 has been replaced.
initial toot: https://mastoxiv.page/@a…

Nanoscale Quantum Imaging of Spin Dynamics using a Hybrid 2D/3D System
Spin defects in solids offer promising platforms for quantum sensing and memory due to their long coherence times and compatibility with quantum networks. Here, we integrate a single nitrogen-vacancy (NV) center in diamond with scanning probe microscopy to discover, read out, and spatially map arbitrary spin-based quantum sensors at the nanoscale. Using the boron vacancy (V$_\mathrm{B}^-$) center in hexagonal boron nitride$\unicode{x2013}$an emerging two-dimensional spin system$\unicode{x2013}$…

Anyone else experiencing problems (again) with link previews (including thumbnail images) when posting from #Mastodon via #Bridgy to #Bluesky?
Have reported the issue to the team, hopefully it can be sorted b…

Fediverse => Bluesky: auto-generate embeds (with thumbnail images) for links? · Issue #1411 · snarfed/bridgy-fed
I do not know if this is a general problem between platforms or if it is strictly an issue between Mastodon -> Bluesky, but whenever I post an article (or other external link) on Mastodon the thumb...

Game Theory in Social Media: A Stackelberg Model of Collaboration, Conflict, and Algorithmic Incentives
Arjan Khadka
https://arxiv.org/abs/2506.05373 https…

Game Theory in Social Media: A Stackelberg Model of Collaboration, Conflict, and Algorithmic Incentives
Social media platforms are ecosystems in which many decisions are constantly made for the benefit of the creators in order to maximize engagement, which leads to a maximization of income. The decisions, ranging from collaboration to public conflict or ``beefing,'' are heavily influenced by social media algorithms, viewer preferences, and sponsor risk. This paper models this interaction as a Stackelberg game in which the algorithm is the leader, setting exposure and reward rules, and the content…

Fault-Tolerant Stabilizer Measurements in Surface Codes with Three-Qubit Gates
Josias Old, Stephan Tasler, Michael J. Hartmann, Markus M\"uller
https://arxiv.org/abs/2506.09029

Fault-Tolerant Stabilizer Measurements in Surface Codes with Three-Qubit Gates
Quantum error correction (QEC) is considered a deciding component in enabling practical quantum computing. Stabilizer codes, and in particular topological surface codes, are promising candidates for implementing QEC by redundantly encoding quantum information. While it is widely believed that a strictly fault-tolerant protocol can only be implemented using single- and two-qubit gates, several quantum computing platforms, based on trapped ions, neutral atoms and also superconducting qubits suppo…

An Efficient Digital Watermarking Technique for Small Scale devices
Kaushik Talathi, Aparna Santra Biswas
https://arxiv.org/abs/2506.06691 https://

An Efficient Digital Watermarking Technique for Small Scale devices
In the age of IoT and mobile platforms, ensuring that content stay authentic whilst avoiding overburdening limited hardware is a key problem. This study introduces hybrid Fast Wavelet Transform & Additive Quantization index Modulation (FWT-AQIM) scheme, a lightweight watermarking approach that secures digital pictures on low-power, memory-constrained small scale devices to achieve a balanced trade-off among robustness, imperceptibility, and computational efficiency. The method embeds watermark …

Serendipitous Recommendation with Multimodal LLM
Haoting Wang, Jianling Wang, Hao Li, Fangjun Yi, Mengyu Fu, Youwei Zhang, Yifan Liu, Liang Liu, Minmin Chen, Ed H. Chi, Lichan Hong, Haokai Lu
https://arxiv.org/abs/2506.08283

Serendipitous Recommendation with Multimodal LLM
Conventional recommendation systems succeed in identifying relevant content but often fail to provide users with surprising or novel items. Multimodal Large Language Models (MLLMs) possess the world knowledge and multimodal understanding needed for serendipity, but their integration into billion-item-scale platforms presents significant challenges. In this paper, we propose a novel hierarchical framework where fine-tuned MLLMs provide high-level guidance to conventional recommendation models, s…

Dual-mode superconducting diode effect enabled by in-plane and out-of-plane magnetic field
Chengyu Yan, Huai Guan, Zhenyu Zhang, Yiheng Sun, Qiao Chen, Xinming Zhao, Chuanwen Zhao, James Jun He, Shun Wang
https://arxiv.org/abs/2506.07354

Dual-mode superconducting diode effect enabled by in-plane and out-of-plane magnetic field
The discovery of the superconducting diode effect (SDE) has been cherished as a milestone in developing superconducting electronics. Tremendous efforts are being dedicated to realizing SDE in a wide variety of material platforms. Despite the diversity in the hosting materials and device designs, SDE is usually operated in a single mode which is enabled by either out-of-plane or in-plane magnetic field/magnetization. In this work, we report the realization of a dual-mode SDE in 2H-$\mathrm{NbS_2…

ego_social: Ego networks in social media (2012)
Ego networks associated with a set of accounts of three social media platforms (Facebook, Google , and Twitter). Datasets include node features (profile metadata), circles, and ego networks, and were crawled from public sources in 2012.
This network has 511 nodes and 35013 edges.
Tags: Social, Online, Unweighted, Metadata

This https://arxiv.org/abs/2410.19202 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_eco…

Towards Generalizable AI-Assisted Misinformation Inoculation: Protecting Confidence Against False Election Narratives
We present a generalizable AI-assisted framework for rapidly generating effective "prebunking" interventions against misinformation. Like mRNA vaccine platforms, our approach uses a stable template structure that can be quickly adapted to counter emerging false narratives. In a preregistered two-wave experiment with 4,293 U.S. registered voters, we test this framework against politically-charged election misinformation -- one of the most challenging domains for misinformation intervention. Our …

This https://arxiv.org/abs/2411.13425 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCR_…

Watermark under Fire: A Robustness Evaluation of LLM Watermarking
Various watermarking methods (``watermarkers'') have been proposed to identify LLM-generated texts; yet, due to the lack of unified evaluation platforms, many critical questions remain under-explored: i) What are the strengths/limitations of various watermarkers, especially their attack robustness? ii) How do various design choices impact their robustness? iii) How to optimally operate watermarkers in adversarial environments? To fill this gap, we systematize existing LLM watermarkers and water…

This https://arxiv.org/abs/2207.03997 has been replaced.
link: https://scholar.google.com/scholar?q=a

A Tutorial on Event Detection using Social Media Data Analysis: Applications, Challenges, and Open Problems
In recent years, social media has become one of the most popular platforms for communication. These platforms allow users to report real-world incidents that might swiftly and widely circulate throughout the whole social network. A social event is a real-world incident that is documented on social media. Social gatherings could contain vital documentation of crisis scenarios. Monitoring and analyzing this rich content can produce information that is extraordinarily valuable and help people and …

Towards Mixed-Criticality Software Architectures for Centralized HPC Platforms in Software-Defined Vehicles: A Systematic Literature Review
Lucas Mauser, Eva Zimmermann, Pavel Nedv\v{e}dick\'y, Tobias Eisenreich, Moritz W\"aschle, Stefan Wagner
https://arxiv.org/abs/2506.05822

Towards Mixed-Criticality Software Architectures for Centralized HPC Platforms in Software-Defined Vehicles: A Systematic Literature Review
Centralized electrical/electronic architectures and High-Performance Computers (HPCs) are redefining automotive software development, challenging traditional microcontroller-based approaches. Ensuring real-time, safety, and scalability in software-defined vehicles necessitates reevaluating how mixed-criticality software is integrated into centralized architectures. While existing research on automotive SoftWare Architectures (SWAs) is relevant to the industry, it often lacks validation through …

This https://arxiv.org/abs/2502.07732 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

When Incentives Backfire, Data Stops Being Human
Progress in AI has relied on human-generated data, from annotator marketplaces to the wider Internet. However, the widespread use of large language models now threatens the quality and integrity of human-generated data on these very platforms. We argue that this issue goes beyond the immediate challenge of filtering AI-generated content -- it reveals deeper flaws in how data collection systems are designed. Existing systems often prioritize speed, scale, and efficiency at the cost of intrinsic …

WPP Media expects ad revenue from user-generated content and platforms like YouTube and TikTok to surpass that from traditional media for the first time in 2025 (Michael Savage/The Guardian)
https://www.theguardian.com/media/2025/jun

#Digitalsteuer für Datenkraken-Konzerne bzw. "Plattformsoli": Unisono kritisch äußerten sich die nicht wenigen deutschen Digitalwirtschaftsverbände. Sowohl beim eco-Verband als auch beiBitkom und BVDW zahlen die Google Germany GmbH und die Facebook Germany GmbH (bzw. Meta Platforms, Inc.) jeweils Mitgliedsbeiträge. An Lobby-Ausgaben sparen sie weder in Brüssel noch in Deutschland…

Kolumne: Das Altpapier am 3. Juni 2025 – Die Digitalsteuer-Debatte
... die der neue Kulturstaatsminister Weimer anzettelte, nimmt Fahrt auf. Digitalminister Wildberger legte auf zwei ausgesprochen unterschiedlichen Konferenzen erste Auftritte hin.

This https://arxiv.org/abs/2412.18148 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAI_…

Are We in the AI-Generated Text World Already? Quantifying and Monitoring AIGT on Social Media
Social media platforms are experiencing a growing presence of AI-Generated Texts (AIGTs). However, the misuse of AIGTs could have profound implications for public opinion, such as spreading misinformation and manipulating narratives. Despite its importance, it remains unclear how prevalent AIGTs are on social media. To address this gap, this paper aims to quantify and monitor the AIGTs on online social media platforms. We first collect a dataset (SM-D) with around 2.4M posts from 3 major social…

Resource-efficient crosstalk mitigation for the high-fidelity operation of photonic integrated circuits with induced phase shifters
Andreas Fyrillas, Nicolas Heurtel, Simone Piacentini, Nicolas Maring, Jean Senellart, Nadia Belabas
https://arxiv.org/abs/2506.05988

Resource-efficient crosstalk mitigation for the high-fidelity operation of photonic integrated circuits with induced phase shifters
Photonic integrated circuits (PICs) are key platforms for the compact and stable manipulation of classical and quantum light. Imperfections arising from fabrication constraints, tolerances, and operation wavelength limit the accuracy of intended operations on light and impede the practical utility of current PICs. In particular, crosstalk between reconfigurable phase shifters is challenging to characterize due to the large number of parameters to estimate and the difficulty in isolating individ…

Please join me on July 7th for next month's MediaEd Club webinar for the Media Education Lab: "Privacy, Power, and Platforms"
https://mediaeducationlab.com/index.php/events/privacy-power-and-platforms
If you missed today's / this month…

France has been developing its own digital tools and platforms for governmental use. I hope other countries follow suit, rather than relying on Google or Microsoft for government and education systems: https://www.numerique.gouv.fr/uploads/DINUM-roadmap_EN.pdf

Ofcom launches nine Online Safety Act investigations, including into 4chan over alleged illegal content and into seven file-sharing services over possible CSAM (Sam Tabahriti/Reuters)
https://www.reuters.com/business/medi…

Release, release, release
-
3 releases
-
3 platforms
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3 contrasts
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#NewMusic #MusicVideo
https://

Release, release, release
Stan Stewart - @muz4now

Social media platforms have become so closed this days. I hate when I get a Tik Tok link. I can't do anything with that and I am not creating a Tik Tok account. How exactly do those platforms resonate around that? Aren't they making it harder to get new users? Are people really going around and creating accounts in all platforms just to be able to see that one link they received from someone?

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
Zaur Gouliev
https://arxiv.org/abs/2506.01807

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
The conflict in Ukraine has been not only characterised by military engagement but also by a significant information war, with social media platforms like X, formerly known as Twitter playing an important role in shaping public perception. This article provides an analysis of tweets from propaganda accounts and trusted accounts collected from the onset of the war, February 2022 until the middle of May 2022 with n=40,000 total tweets. We utilise natural language processing and machine learning a…

@… streaming platforms have some GNARLY ux — autoplay is another one that drives me bonkers

Sentiment Analysis in Learning Management Systems Understanding Student Feedback at Scale
Mohammed Almutairi
https://arxiv.org/abs/2506.05490 https://

Sentiment Analysis in Learning Management Systems Understanding Student Feedback at Scale
During the wake of the Covid-19 pandemic, the educational paradigm has experienced a major change from in person learning traditional to online platforms. The change of learning convention has impacted the teacher-student especially in non-verbal communication. The absent of non-verbal communication has led to a reliance on verbal feedback which diminished the efficacy of the educational experience. This paper explores the integration of sentiment analysis into learning management systems (LMS)…

I had set up a Gumroad account years ago to experiment with some digital sales and subscription stuff but after reading that the CEO of Gumroad worked for DOGE and Musk I deleted that fucking account.
Most of us don't have a lot of power individually but we can still make choices about the platforms we use (and don't use).
➡️

WIRED Talked to a Fired DOGE Staffer About Who Was Really in Charge
Sahil Lavingia, who says he was fired from DOGE after speaking out about his experiences there, told WIRED about how he communicated with the group, who appears to be in charge, and what might be coming next.

This https://arxiv.org/abs/2505.11282 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCV_…

MTevent: A Multi-Task Event Camera Dataset for 6D Pose Estimation and Moving Object Detection
Mobile robots are reaching unprecedented speeds, with platforms like Unitree B2, and Fraunhofer O3dyn achieving maximum speeds between 5 and 10 m/s. However, effectively utilizing such speeds remains a challenge due to the limitations of RGB cameras, which suffer from motion blur and fail to provide real-time responsiveness. Event cameras, with their asynchronous operation, and low-latency sensing, offer a promising alternative for high-speed robotic perception. In this work, we introduce MTeve…

This https://arxiv.org/abs/2506.05051 has been replaced.
initial toot: https://mastoxiv.page/@a…

Strongly Correlated Transport in Topological Y-Junction Devices
I study electron transport through a Y-shaped junction of helical edge states in a two-dimensional topological insulator (2DTI), focusing on the strongly interacting regime. An experimentally accessible device geometry is proposed, and the corresponding conductance tensor is calculated. These results position Y-junctions of 2DTI as promising platforms for interaction-driven transport and nanoscale device applications in spintronics and topological electronics.

Some YouTube channels are using AI to turn paywalled articles into videos without the consent of publishers, often adding inaccuracies (Rhi Storer/Press Gazette)
https://pressgazette.co.uk/platforms/google-handling-s…

Google 'handling stolen goods' with Youtube theft of paywalled news articles
Youtube channels use AI to turn paywalled articles into videos.

@… @… @… @…

Förderung in Kooperation mit dem SWR X LAB und Mastodon
★ 10.000 € Förderung ★ 6 Monate ► Finde neue Lösungsansätze für soziale Plattformen und entwickle mit anderen Expert:innen funktionierende Prototypen.

Orbit dimensions in linear and Gaussian quantum optics
Eliott Z. Mamon
https://arxiv.org/abs/2506.07995 https://arxiv.org/pdf/2506.07…

Orbit dimensions in linear and Gaussian quantum optics
In sub-universal quantum platforms such as linear or Gaussian quantum optics, quantum states can behave as different resources, in regard to the extent of their accessible state space (called their orbit) under the action of the restricted unitary group. We propose to study the dimension of a quantum state's orbit (as a manifold in the Hilbert space), a simple yet nontrivial topological property that can quantify "how many" states it can reach. As natural invariants under the group, these struc…

ThinkTank: A Framework for Generalizing Domain-Specific AI Agent Systems into Universal Collaborative Intelligence Platforms
Praneet Sai Madhu Surabhi, Dheeraj Reddy Mudireddy, Jian Tao
https://arxiv.org/abs/2506.02931

ThinkTank: A Framework for Generalizing Domain-Specific AI Agent Systems into Universal Collaborative Intelligence Platforms
This paper presents ThinkTank, a comprehensive and scalable framework designed to transform specialized AI agent systems into versatile collaborative intelligence platforms capable of supporting complex problem-solving across diverse domains. ThinkTank systematically generalizes agent roles, meeting structures, and knowledge integration mechanisms by adapting proven scientific collaboration methodologies. Through role abstraction, generalization of meeting types for iterative collaboration, and…

Definitely not under the radar in Toronto, I see their logo everywhere, both on restaurants and drivers.
Didn’t know it was a delivery app from Vancouver
#fantuan #buycanadian

Hello, Its been a bit, as I have been doing other works right now, but here an #article this time about #grayjay a #crossplatform

Since migrating away from big tech platforms (including Google Drive) I have been using Libreoffice for my writing and presentations.
I often get asked why I do not use OnlyOffice since it looks so much better (especially the web client). Two answers:
- The presentation tools of OnlyOffice are too barebones
But more importantly:
OnlyOffice is a company that seems to be controlled by a Russian guy who invests a lot of time to hide the fact that OnlyOffice is Russian (see…

Comparing Collabora with OnlyOffice
Collabora Online provides excellent interoperabilty, efficient backend for scalability, best privacy, and a rich interface for cooperation and editing docx, xlsx, pptx and odf

TRIDENT -- A Three-Tier Privacy-Preserving Propaganda Detection Model in Mobile Networks using Transformers, Adversarial Learning, and Differential Privacy
Al Nahian Bin Emran, Dhiman Goswami, Md Hasan Ullah Sadi, Sanchari Das
https://arxiv.org/abs/2506.05421

TRIDENT -- A Three-Tier Privacy-Preserving Propaganda Detection Model in Mobile Networks using Transformers, Adversarial Learning, and Differential Privacy
The proliferation of propaganda on mobile platforms raises critical concerns around detection accuracy and user privacy. To address this, we propose TRIDENT - a three-tier propaganda detection model implementing transformers, adversarial learning, and differential privacy which integrates syntactic obfuscation and label perturbation to mitigate privacy leakage while maintaining propaganda detection accuracy. TRIDENT leverages multilingual back-translation to introduce semantic variance, charact…

NR4DER: Neural Re-ranking for Diversified Exercise Recommendation
Xinghe Cheng, Xufang Zhou, Liangda Fang, Chaobo He, Yuyu Zhou, Weiqi Luo, Zhiguo Gong, Quanlong Guan
https://arxiv.org/abs/2506.06341

NR4DER: Neural Re-ranking for Diversified Exercise Recommendation
With the widespread adoption of online education platforms, an increasing number of students are gaining new knowledge through Massive Open Online Courses (MOOCs). Exercise recommendation have made strides toward improving student learning outcomes. However, existing methods not only struggle with high dropout rates but also fail to match the diverse learning pace of students. They frequently face difficulties in adjusting to inactive students' learning patterns and in accommodating individuali…

Apple unveils a Liquid Glass design language across its platforms, adding transparency and glass shine effects to Apple's in-app interfaces (Tom Warren/The Verge)
https://www.theverge.com/news/682636/apple-liquid-design-glass-theme-wwdc-2025

Apple’s new design language is Liquid Glass
Apple is launching a new design language. Liquid Glass will be available on all of Apple’s software.

Ground state exciton-polariton condensation by coherent Floquet driving
Alexander Kuznetsov, Ignacio Carraro-Haddad, Gonzalo Usaj, Klaus Biermann, Alejandro Fainstein, Paulo V. Santos
https://arxiv.org/abs/2506.05874

Ground state exciton-polariton condensation by coherent Floquet driving
The on-demand selective population transfer between states in multilevel quantum systems is a challenging problem with implications for a wide-range of physical platforms including photon and exciton-polariton Bose- Einstein condensates (BECs). Here, we introduce an universal strategy for this selective transfer based on a strong time-periodic energy modulation, which is experimentally demonstrated by using a GHz acoustic wave to control the gain and loss of confined modes of an exciton-polarit…

A look at the intensifying race for super apps in the Gulf, as Careem, Talabat, Amazon, Botim, and Noon consolidate various services into single platforms (Divsha Bhat/Rest of World)
https://restofworld.org/2025/middle-east-super-apps/

Tech giants in the Gulf are building super-apps to dominate digital life
From Dubai to Riyadh, apps are consolidating ride-hailing, payments, and delivery into single platforms.

User Altruism in Recommendation Systems
Ekaterina Fedorova, Madeline Kitch, Chara Podimata
https://arxiv.org/abs/2506.04525 https://a…

User Altruism in Recommendation Systems
Users of social media platforms based on recommendation systems (RecSys) (e.g. TikTok, X, YouTube) strategically interact with platform content to influence future recommendations. On some such platforms, users have been documented to form large-scale grassroots movements encouraging others to purposefully interact with algorithmically suppressed content in order to "boost" its recommendation; we term this behavior user altruism. To capture this behavior, we study a game between users and a Rec…

Research on E-Commerce Long-Tail Product Recommendation Mechanism Based on Large-Scale Language Models
Qingyi Lu, Haotian Lyu, Jiayun Zheng, Yang Wang, Li Zhang, Chengrui Zhou
https://arxiv.org/abs/2506.06336

Research on E-Commerce Long-Tail Product Recommendation Mechanism Based on Large-Scale Language Models
As e-commerce platforms expand their product catalogs, accurately recommending long-tail items becomes increasingly important for enhancing both user experience and platform revenue. A key challenge is the long-tail problem, where extreme data sparsity and cold-start issues limit the performance of traditional recommendation methods. To address this, we propose a novel long-tail product recommendation mechanism that integrates product text descriptions and user behavior sequences using a large-…

Apple says macOS 26 Tahoe will be the last release of macOS that supports Intel Macs, with future macOS versions only available to Apple Silicon Macs (Benjamin Mayo/9to5Mac)
https://9to5mac.com/2025/06/09/apple-will-end-support-for-intel-macs/

Apple will end support for Intel Macs next year, macOS 27 will require Apple Silicon - 9to5Mac
During the Platforms State of the Union at WWDC, Apple just announced that macOS 26 Tahoe will be the last...

Measuring the co-evolution of online engagement with (mis)information and its visibility at scale
Yueting Han, Paolo Turrini, Marya Bazzi, Giulia Andrighetto, Eugenia Polizzi, Manlio De Domenico
https://arxiv.org/abs/2506.06106

Measuring the co-evolution of online engagement with (mis)information and its visibility at scale
Online attention is an increasingly valuable resource in the digital age, with extraordinary events such as the COVID-19 pandemic fuelling fierce competition around it. As misinformation pervades online platforms, users seek credible sources, while news outlets compete to attract and retain their attention. Here we measure the co-evolution of online "engagement" with (mis)information and its "visibility", where engagement corresponds to user interactions on social media, and visibility to fluct…

This https://arxiv.org/abs/2411.16826 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

Ideological Fragmentation of the Social Media Ecosystem: From echo chambers to echo platforms
The entertainment-driven nature of social media encourages users to engage with like-minded individuals and consume content aligned with their beliefs, limiting exposure to diverse perspectives. Simultaneously, users migrate between platforms, either due to moderation policies like de-platforming or in search of environments better suited to their preferences. These dynamics drive the specialization of the social media ecosystem, shifting from internal echo chambers to "echo platforms"--entire …

This https://arxiv.org/abs/2502.00722 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csDC_…

Demystifying Cost-Efficiency in LLM Serving over Heterogeneous GPUs
Recent advancements in Large Language Models (LLMs) have led to increasingly diverse requests, accompanied with varying resource (compute and memory) demands to serve them. However, this in turn degrades the cost-efficiency of LLM serving as common practices primarily rely on homogeneous GPU resources. In response to this problem, this work conducts a thorough study about serving LLMs over heterogeneous GPU resources on cloud platforms. The rationale is that different GPU types exhibit distinct…

This https://arxiv.org/abs/2410.20580 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIR_…

Coherence-guided Preference Disentanglement for Cross-domain Recommendations
Discovering user preferences across different domains is pivotal in cross-domain recommendation systems, particularly when platforms lack comprehensive user-item interactive data. The limited presence of shared users often hampers the effective modeling of common preferences. While leveraging shared items' attributes, such as category and popularity, can enhance cross-domain recommendation performance, the scarcity of shared items between domains has limited research in this area. To address th…

Optically accessible high-finesse millimeter-wave resonator for cavity quantum electrodynamics with atom arrays
Tony Zhang, Michelle Wu, Sam R. Cohen, Lin Xin, Debadri Das, Kevin K. S. Multani, Nolan Peard, Anne-Marie Valente-Feliciano, Paul B. Welander, Amir H. Safavi-Naeini, Emilio A. Nanni, Monika Schleier-Smith
https://arxiv…

Optically accessible high-finesse millimeter-wave resonator for cavity quantum electrodynamics with atom arrays
Cavity quantum electrodynamics (QED) is a powerful tool in quantum science, enabling preparation of non-classical states of light and scalable entanglement of many atoms coupled to a single field mode. While the most coherent atom-photon interactions have been achieved using superconducting millimeter-wave cavities coupled to Rydberg atoms, these platforms so far lack the optical access required for trapping and addressing individual atomic qubits. We present a millimeter-wave Fabry-Pérot cavi…

Fubo and DAZN announce a multi-year deal to distribute their linear channels, which include exclusive sports rights, on each other's platforms in the US (Lucas Manfredi/The Wrap)
https://www.thewrap.com/fubo-and-dazn-strike-multi-year-spo…

Fubo and DAZN Strike Multi-Year Sports TV Network Partnership
The pact will see the streamers distribute their owned-and-operated linear channels on each other's U.S. platforms.

This https://arxiv.org/abs/2506.01046 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

STATE-NAV: Stability-Aware Traversability Estimation for Bipedal Navigation on Rough Terrain
Bipedal robots have advantages in maneuvering human-centered environments, but face greater failure risk compared to other stable mobile plarforms such as wheeled or quadrupedal robots. While learning-based traversability has been widely studied for these platforms, bipedal traversability has instead relied on manually designed rules with limited consideration of locomotion stability on rough terrain. In this work, we present the first learning-based traversability estimation and risk-sensitive…

This https://arxiv.org/abs/2504.21838 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIR_…

Learning Universal User Representations Leveraging Cross-domain User Intent at Snapchat
The development of powerful user representations is a key factor in the success of recommender systems (RecSys). Online platforms employ a range of RecSys techniques to personalize user experience across diverse in-app surfaces. User representations are often learned individually through user's historical interactions within each surface and user representations across different surfaces can be shared post-hoc as auxiliary features or additional retrieval sources. While effective, such schemes …

(1/3) Please join me today on Zoom at 12pm ET / 11am CT / 10am MT / 9am PT for "Beyond the Algorithmic Feed," a free MediaEd Club webinar for the Media Education Lab:
https://mediaeducationlab.com/index.php/events/beyond-algorithmic-feed
While som…

This https://arxiv.org/abs/2305.11943 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csSI_…

Public versus Less-Public News Engagement on Facebook: Patterns Across Bias and Reliability
The rapid growth of social media as a news platform has raised significant concerns about the influence and societal impact of biased and unreliable news on these platforms. While much research has explored user engagement with news on platforms like Facebook, most studies have focused on publicly shared posts. This focus leaves an important question unanswered: how representative is the public sphere of Facebook's entire ecosystem? Specifically, how much of the interactions occur in less-publi…

Solsmith: Solidity Random Program Generator for Compiler Testing
Lantian Li, Zhihao Liu, Zhongxing Yu
https://arxiv.org/abs/2506.03909 https://

Solsmith: Solidity Random Program Generator for Compiler Testing
Smart contracts are computer programs that run on blockchain platforms, with Solidity being the most widely used language for their development. As blockchain technology advances, smart contracts have become increasingly important across various fields. In order for smart contracts to operate correctly, the correctness of the compiler is particularly crucial. Although some research efforts have been devoted to testing Solidity compilers, they primarily focus on testing methods and do not addres…

This https://arxiv.org/abs/2502.20491 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csHC_…

Examining Algorithmic Curation on Social Media: An Empirical Audit of Reddit's r/popular Feed
Platforms are increasingly relying on algorithms to curate the content within users' social media feeds. However, the growing prominence of proprietary, algorithmically curated feeds has concealed what factors influence the presentation of content on social media feeds and how that presentation affects user behavior. This lack of transparency can be detrimental to users, from reducing users' agency over their content consumption to the propagation of misinformation and toxic content. To uncover…

Early linguistic fingerprints of online users who engage with conspiracy communities
Francesco Corso, Giuseppe Russo, Francesco Pierri, Gianmarco De Francisci Morales
https://arxiv.org/abs/2506.05086

Early linguistic fingerprints of online users who engage with conspiracy communities
Online social media platforms are often seen as catalysts for radicalization, as they provide spaces where extreme beliefs can take root and spread, sometimes leading to real-world consequences. Conspiracy theories represent a specific form of radicalization that is notoriously resistant to online moderation strategies. One explanation for this resilience is the presence of a "conspiratorial mindset", a cognitive framework that fundamentally shapes how conspiracy believers perceive reality. How…

A probe found hundreds of ads for "nudify" apps on Meta platforms; Meta removed the ads, and says those behind the apps constantly evolve to avoid detection (Emmet Lyons/CBS News)
https://www.cbsnews.com/news/meta-instagra

This https://arxiv.org/abs/2406.02463 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCR_…

Click Without Compromise: Online Advertising Measurement via Per User Differential Privacy
Online advertising is a cornerstone of the Internet ecosystem, with advertising measurement playing a crucial role in optimizing efficiency. Ad measurement entails attributing desired behaviors, such as purchases, to ad exposures across various platforms, necessitating the collection of user activities across these platforms. As this practice faces increasing restrictions due to rising privacy concerns, safeguarding user privacy in this context is imperative. Our work is the first to formulate …

NYT and Amazon agree to a content licensing deal for use in Amazon's AI platforms and to bring the NYT's "content to a variety of Amazon customer experiences" (New York Times)
https://www.nytimes.com/2025/05/29/business/m…

The Times and Amazon Announce an A.I. Licensing Deal
In 2023, The Times sued OpenAI and Microsoft for copyright infringement. Now its editorial content will appear across Amazon platforms.

Shares of Circle jumped 124%, opening at $69.50 on the NYSE, after the stablecoin company raised almost $1.1B in an IPO (Tanaya Macheel/CNBC)
https://www.cnbc.com/2025/06/05/stablecoin-issuer-circle-soars-in-…

Stablecoin issuer Circle soars 124% in NYSE debut after pricing IPO above expected range
Circle joins Coinbase, Mara Holdings and Riot Platforms as one of the few pure-play crypto companies to list in the U.S. 

Synopsis: Secure and private trend inference from encrypted semantic embeddings
Madelyne Xiao, Palak Jain, Micha Gorelick, Sarah Scheffler
https://arxiv.org/abs/2505.23880

Synopsis: Secure and private trend inference from encrypted semantic embeddings
WhatsApp and many other commonly used communication platforms guarantee end-to-end encryption (E2EE), which requires that service providers lack the cryptographic keys to read communications on their own platforms. WhatsApp's privacy-preserving design makes it difficult to study important phenomena like the spread of misinformation or political messaging, as users have a clear expectation and desire for privacy and little incentive to forfeit that privacy in the process of handing over raw data…

Improving Regulatory Oversight in Online Content Moderation
Benedetta Tessa, Denise Amram, Anna Monreale, Stefano Cresci
https://arxiv.org/abs/2506.04145 h…

Improving Regulatory Oversight in Online Content Moderation
The European Union introduced the Digital Services Act (DSA) to address the risks associated with digital platforms and promote a safer online environment. However, despite the potential of components such as the Transparency Database, Transparency Reports, and Article 40 of the DSA to improve platform transparency, significant challenges remain. These include data inconsistencies and a lack of detailed information, which hinder transparency in content moderation practices. Additionally, the ab…

Mistral releases Mistral Code, a "vibe coding" client forked from open source project Continue, in private beta on JetBrains platforms and VS Code (Kyle Wiggers/TechCrunch)
https://techcrunch.com/2025/06/04/mistral-releases-a-vibe-co…

Mistral releases a vibe coding client, Mistral Code | TechCrunch
French AI startup Mistral is releasing its own 'vibe coding' client, Mistral Code, to compete with incumbents like Windsurf, Anysphere's Cursor, and GitHub Copilot.

Former MSNBC host Joy Reid plans to launch The Joy Reid Show, a new video podcast, on June 9, streaming on YouTube and other major podcast platforms (Alex Weprin/The Hollywood Reporter)
https://www.hollywoodreporter.com/business/…

Joy Reid Launching New Video Podcast in Post-Cable TV Push (Exclusive)
The former MSNBC host will launch 'The Joy Reid Show' next month, with plans to expand to five days per week later this year.

PBS station WNET removed at least three educational TV episodes that discuss transgender identity and drag expression, following a DOGE subcommittee hearing (Nikita Mazurov/The Intercept)
https://theintercept.com/2025/05/29/drag-trans-pbs-wnet-censorship-d…

PBS Station Wipes Drag and Trans Content After DOGE Outcry
PBS producer WNET quietly erased episodes containing a drag queen and a trans character from its platforms.

I'm Sorry Dave, I'm Afraid I Can't Return That: On YouTube Search API Use in Research
Alexandros Efstratiou
https://arxiv.org/abs/2506.04422 ht…

I'm Sorry Dave, I'm Afraid I Can't Return That: On YouTube Search API Use in Research
YouTube is among the most widely-used platforms worldwide, and has seen a lot of recent academic attention. Despite its popularity and the number of studies conducted on it, much less is understood about the way in which YouTube's Data API, and especially the Search endpoint, operates. In this paper, we analyze the API's behavior by running identical queries across a period of 12 weeks. Our findings suggest that the search endpoint returns highly inconsistent results between queries in ways tha…

PUB: An LLM-Enhanced Personality-Driven User Behaviour Simulator for Recommender System Evaluation
Chenglong Ma, Ziqi Xu, Yongli Ren, Danula Hettiachchi, Jeffrey Chan
https://arxiv.org/abs/2506.04551

PUB: An LLM-Enhanced Personality-Driven User Behaviour Simulator for Recommender System Evaluation
Traditional offline evaluation methods for recommender systems struggle to capture the complexity of modern platforms due to sparse behavioural signals, noisy data, and limited modelling of user personality traits. While simulation frameworks can generate synthetic data to address these gaps, existing methods fail to replicate behavioural diversity, limiting their effectiveness. To overcome these challenges, we propose the Personality-driven User Behaviour Simulator (PUB), an LLM-based simulati…

How the delivery app Fantuan grew its US presence to 50 cities since 2019 by focusing on Asian cuisines, with an app design reminiscent of Chinese platforms (Alex Harring/CNBC)
https://www.cnbc.com/2025/05/31/under-the-

Under-the-radar delivery apps are gaining ground in the U.S. by courting Asian restaurants
Asian restaurants are utilizing delivery apps like Fantuan and HungryPanda instead of or in addition to bigger-name options.

EU Tech Commissioner Henna Virkkunen says that far more online content is being removed in the EU under the T&Cs of US platforms than as a result of the DSA (Anupriya Datta/Euractiv)
https://www.euractiv.com/section/tech/news