Tootfinder

OCR Complaint: Smith College (Defending Education)
https://defendinged.org/complaints/ocr-complaint-smith-college/
http://www.memeorandum.com/250623/p111#a250623p111

A System Level Compiler for Massively-Parallel, Spatial, Dataflow Architectures
Dirk Van Essendelft, Patrick Wingo, Terry Jordan, Ryan Smith, Wissam Saidi
https://arxiv.org/abs/2506.15875

A System Level Compiler for Massively-Parallel, Spatial, Dataflow Architectures
We have developed a novel compiler called the Multiple-Architecture Compiler for Advanced Computing Hardware (MACH) designed specifically for massively-parallel, spatial, dataflow architectures like the Wafer Scale Engine. Additionally, MACH can execute code on traditional unified-memory devices. MACH addresses the complexities in compiling for spatial architectures through a conceptual Virtual Machine, a flexible domain-specific language, and a compiler that can lower high-level languages to m…

Our chapter on Urban #mobility is finally published, in the great Compendium of Urban Complexity!
https://link.springer.com/chapter/10.1007/978-3-031-82666-5_4…

Urban Mobility
In this chapter, we discuss urban mobility from a complexity science perspective. First, we give an overview of the datasets that enable this approach, such as mobile phone records, location-based social network traces, or GPS trajectories from sensors installed on...

Researchers say using ChatGPT can rot your brain. The truth is a little more complicated
https://phys.org/news/2025-06-chatgpt-brain-truth-complicated.html

Compliant Residual DAgger: Improving Real-World Contact-Rich Manipulation with Human Corrections
Xiaomeng Xu, Yifan Hou, Zeyi Liu, Shuran Song
https://arxiv.org/abs/2506.16685

Compliant Residual DAgger: Improving Real-World Contact-Rich Manipulation with Human Corrections
We address key challenges in Dataset Aggregation (DAgger) for real-world contact-rich manipulation: how to collect informative human correction data and how to effectively update policies with this new data. We introduce Compliant Residual DAgger (CR-DAgger), which contains two novel components: 1) a Compliant Intervention Interface that leverages compliance control, allowing humans to provide gentle, accurate delta action corrections without interrupting the ongoing robot policy execution; and…

People don't like people who complain because those who complain bring misery to their friends etc. whom they share the complaints with...
That's why I'm not gonna complain right now...
Instead I'm just gonna say what my complaint was gonna be about.
It was gonna be about that some program didn't have some feature...even though I'm not even sure the program is open source...so modifying it if it wasn't would be highly impractical and also illegal…

Counter-example to Conjectures on Complemented Zero-Divisor Graphs of Semigroups
Anagha Khiste, Ganesh Tarte, Vinayak Joshi
https://arxiv.org/abs/2506.16919

Counter-example to Conjectures on Complemented Zero-Divisor Graphs of Semigroups
In this paper, we are motivated by two conjectures proposed by C. Bender et al.\ in 2024, which have remained open questions. The first conjecture states that if the complemented zero-divisor graph \( G(S) \) of a commutative semigroup \( S \) with a zero element has the clique number three or greater, then the reduced graph \( G_r(S) \) is isomorphic to the graph \( G(\mathcal{P}(n)) \). The second conjecture asserts that if \( G(S) \) is a complemented zero-divisor graph with the clique numbe…

A Quaternionic Integration Similar to the Complex One
Michael Parfenov
https://arxiv.org/abs/2506.16239 https://arxiv.org/pdf/2506.16…

A Quaternionic Integration Similar to the Complex One
The conception of C- and H-representations of any holomorphic function is further extended to the notions, definitions, lemmas and theorems of the complex integration. On this basis and the introduced notion of a H-plane, generalising the notion of a number complex plane, the theory of the quaternionic integration similar to the complex one is built. The complex Taylor Theorem, Cauchy's Theorem, Cauchy's Integral Formula, Laurent's series, Laurent's theorem, and Cauchy's Residue Theorem are dir…

Exclusive: Americans worry conflict with Iran could escalate, Reuters/Ipsos poll finds (Jason Lange/Reuters)
https://www.reuters.com/world/us/americans-worry-conflict-with-iran-could-escalate-reutersipsos-poll-finds-2025-06-23/
http://www.memeorandum.com/250623/p101#a250623p101

WAMI: Compilation to WebAssembly through MLIR without Losing Abstraction
Byeongjee Kang, Harsh Desai, Limin Jia, Brandon Lucia
https://arxiv.org/abs/2506.16048

WAMI: Compilation to WebAssembly through MLIR without Losing Abstraction
WebAssembly (Wasm) is a portable bytecode format that serves as a compilation target for high-level languages, enabling their secure and efficient execution across diverse platforms, including web browsers and embedded systems. To improve support for high-level languages without incurring significant code size or performance overheads, Wasm continuously evolves by integrating high-level features such as Garbage Collection and Stack Switching. However, existing compilation approaches either lack…