Tootfinder

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…

Lieb's Theorem for Bose Hubbard Models
Zhong-Chao Wei, Chong Zhao
https://arxiv.org/abs/2506.10319 https://arxiv.org/pdf/2506.103…

Lieb's Theorem for Bose Hubbard Models
Using a cone-theoretical method, we prove the uniqueness of the ground state for two Bose Hubbard models. The first model is the usual Bose Hubbard model with real hopping coefficients and attractive interactions. The second model is a two-component Bose Hubbard model. Under certain conditions, we show that the ground state in the subspace with particle number $N=2n$($n$ is a positive integer) is unique for both models. For the second model, we show that the ground state has spin along the z-ax…

Simulation of irradiated hybrid planar pixels modules at fluences expected at HL-LHC
Marco Bomben
https://arxiv.org/abs/2506.10823 https://

Simulation of irradiated hybrid planar pixels modules at fluences expected at HL-LHC
Signal loss is the main limitation on tracking/vertexing performance due to radiation damage effect to hybrid pixel detectors when irradiated at fluences expected at High Luminosity LHC (HL-LHC). It is important to have reliable predictions on the charge collection performance after irradiation in order to predict operational voltage values and test tracking algorithms robustness. In this paper the validation of combined TCAD and Monte Carlo simulations of hybrid silicon planar pixels sensors w…

Work in progress
It's almost time! We can't wait to welcome you to Berlin Buzzwords tomorrow for our 16th edition!
Grab your Last Minute Tickets now: https://tickets.plainschwarz.com/bbuzz25/c/7bjWaoGyO/

Tickets
Join us for two days of exciting talks, workshops and discussions, and of course our barcamp on Sunday! Berlin Buzzwords will take place as a hybrid conference online and in our venue Kulturbrauerei in Berlin.

Royal Navy testet Unterwasserroboter zum Schutz von Pipelines und Seekabeln
Pipelines und Unterseekabel sind bei hybrider Kriegsführung taktische Ziele. Ein Unterwasserroboter soll dabei helfen, Gefahren zu erkennen und zu beseitigen.

Hybrid Conference: Buddhism and the Cold War https://networks.h-net.org/group/announcements/20070100/hybrid-conference-buddhism-and-cold-war

ScalableHD: Scalable and High-Throughput Hyperdimensional Computing Inference on Multi-Core CPUs
Dhruv Parikh, Viktor Prasanna
https://arxiv.org/abs/2506.09282

ScalableHD: Scalable and High-Throughput Hyperdimensional Computing Inference on Multi-Core CPUs
Hyperdimensional Computing (HDC) is a brain-inspired computing paradigm that represents and manipulates information using high-dimensional vectors, called hypervectors (HV). Traditional HDC methods, while robust to noise and inherently parallel, rely on single-pass, non-parametric training and often suffer from low accuracy. To address this, recent approaches adopt iterative training of base and class HVs, typically accelerated on GPUs. Inference, however, remains lightweight and well-suited fo…

🇺🇦 #NowPlaying on #BBC6Music's #CerysMatthews
Ella Fitzgerald:
🎵 Old Mother Hubbard
#EllaFitzgerald
https://ellafitzgerald.bandcamp.com/track/old-mother-hubbard
https://open.spotify.com/track/0S0FnfTCH5zxTHKdRHjYFa

Guck, Mutti, keine Oberleitung! Shiny Nordbahn hybrid (overhead and battery, not overhead and diesel, not to mention hydrogen) EMU. By Stadler.

A Hybrid Heuristic Framework for Resource-Efficient Querying of Scientific Experiments Data
Mayank Patel, Minal Bhise
https://arxiv.org/abs/2506.10422 http…

A Hybrid Heuristic Framework for Resource-Efficient Querying of Scientific Experiments Data
Scientific experiments and modern applications are generating large amounts of data every day. Most organizations utilize In-house servers or Cloud resources to manage application data and workload. The traditional database management system (DBMS) and HTAP systems spend significant time & resources to load the entire dataset into DBMS before starting query execution. On the other hand, in-situ engines may reparse required data multiple times, increasing resource utilization and data processing…