Tootfinder

What is SSSS?
SSSS stands for
"Secondary Security Screening Selection"
by the U.S. Department of Homeland Security
and is displayed on boarding passes as a four-letter code.
The symbol prompts officers to conduct additional security screenings on a passenger.
Travelers can receive an SSSS on their boarding pass for both domestic and international flights to and from the U.S.
Those flagged with the designation have reported their carry-on…

Mrs. Betty Bowers (@mrsbettybowers.bsky.social)
Being penalized for political speech is not unique to the Trump administration. When I was a writer for the WhiteHouse.Org website, which mercilessly spoofed the George W. Bush administration, I constantly got "SSSS" written on my boarding passes. My carry-on was placed on the gangway and searched.

Enhancing Customer Service Chatbots with Context-Aware NLU through Selective Attention and Multi-task Learning
Subhadip Nandi, Neeraj Agrawal, Anshika Singh, Priyanka Bhatt
https://arxiv.org/abs/2506.01781

Enhancing Customer Service Chatbots with Context-Aware NLU through Selective Attention and Multi-task Learning
Customer service chatbots are conversational systems aimed at addressing customer queries, often by directing them to automated workflows. A crucial aspect of this process is the classification of the customer's intent. Presently, most intent classification models for customer care utilise only customer query for intent prediction. This may result in low-accuracy models, which cannot handle ambiguous queries. An ambiguous query like "I didn't receive my package" could indicate a delayed order, …

Un train stationne Š Bobigny Pablo Picasso vers Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur Š Bobigny Pablo Picasso .
🤖 04/07 15:20

This https://arxiv.org/abs/2407.20123 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Context-Enhanced CSI Tracking Using Koopman-Inspired Dual Autoencoders in Dynamic Wireless Environments
This paper introduces a novel framework for tracking and predicting Channel State Information (CSI) by leveraging Physics-Informed Autoencoders (PIAE) integrated with a learned Koopman operator. The proposed approach models CSI as a nonlinear dynamical system governed by both intrinsic channel behavior and exogenous contextual factors such as position, temperature, and atmospheric conditions. The architecture comprises dual autoencoders-one dedicated to CSI and another to contextual inputs-link…

hope this will lead to lots of garages and driveways being eliminated!
https://missionlocal.org/2025/07/sf-adu-condos-in-laws/

S.F. passes law to let homeowners sell new in-law units as condos
The legislation aims to benefit "house-rich, cash-poor" homeowners, while adding to the city's supply of "affordable, entry-level" homes.

Steady state and relaxation dynamics of run and tumble particles in contact with a heat bath
R. K. Singh, Oded Farago
https://arxiv.org/abs/2506.02645 http…

Steady state and relaxation dynamics of run and tumble particles in contact with a heat bath
We study the relaxation dynamics of a run and tumble particle in a one-dimensional piecewise linear potential $U(x)=b|x|$, from delta-function initial conditions at $x=0$ to steady state. In addition to experiencing active telegraphic noise, the particle is in contact with a heat bath at temperature $T$ that applies white thermal noise. We find that the position distribution of the RTP is described by a sum of two distributions ("modes"), each of which of the form $P(x,t\to\infty)\sim…

This https://arxiv.org/abs/2409.04588 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csSE_…

PVAC: Package Version Activity Categorizer, Leveraging Semantic Versioning in a Heterogeneous System
Context: Modern open-source software ecosystems, such as those managed by GNU/Linux distributions, are composed of numerous packages developed independently by diverse communities. These ecosystems employ package management tools to facilitate software installation and dependency resolution. However, these tools lack robust mechanisms for systematically evaluating the development activity and versioning dynamics within their heterogeneous software environments. Objective: This research aims to …

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

Ge-based Quantum Sensors for Low-Energy Physics
D. -M. Mei, N. Budhathoki, S. A. Panamaldeniya, K. -M. Dong, S. Bhattarai, A. Warren, A. Prem, S. Chhetri
https://arxiv.org/abs/2507.01815

Ge-based Quantum Sensors for Low-Energy Physics
We present \textbf{GeQuLEP} (Germanium-based Quantum Sensors for Low-Energy Physics), a conceptual design for an advanced quantum sensing platform integrating high-purity germanium (Ge) crystals with engineered phononic crystal cavities. At cryogenic temperatures, these cavities naturally host dipole-bound states, effectively forming quantum dots coupled to radio-frequency quantum point contact (RF-QPC) readout systems. This innovative coupling approach promises ultra-sensitive phonon-mediated …

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…