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Järjestöt: nikotiinipussiroska on vaaraksi luonnolle, ihmisille ja eläimille https://suomenash.fi/tiedotteet/2025/jarjestot-nikotiinipussiroska-on-vaaraksi-luonnolle-ihmisille-ja-elaimille/

Järjestöt: nikotiinipussiroska on vaaraksi luonnolle, ihmisille ja eläimille - Suomen ASH ry
Nikotiinipussien aiheuttamaa roskaantumista ja sen haittoja tulee saada vähennettyä, järjestöt korostavat maailman ympäristöpäivänä 5.6.2025

A Multi-agent LLM-based JUit Test Generation with Strong Oracles
Qinghua Xu, Guancheng Wang, Lionel Briand, Kui Liu
https://arxiv.org/abs/2506.02943 https:…

A Multi-agent LLM-based JUit Test Generation with Strong Oracles
Unit testing plays a critical role in ensuring software correctness. However, writing unit tests manually is laborious, especially for strong typed languages like Java, motivating the need for automated approaches. Traditional methods primarily rely on search-based or randomized algorithms to generate tests that achieve high code coverage and produce regression oracles, which are derived from the program's current behavior rather than its intended functionality. Recent advances in large languag…

Lonely Little Red Dots: Challenges to the AGN-nature of little red dots through their clustering and spectral energy distributions
Mar\'ia de las Mercedes Carranza Escudero, Christopher J. Conselice, Nathan Adams, Thomas Harvey, Duncan Austin, Peter Behroozi, Leonardo Ferreira, Katherine Ormerod, Qiao Duan, James Trussler, Qiong Li, Lewi Westcott, Rogier A. Windhorst, Dan Coe, Seth H. Cohen, Cheng Cheng, Simon P. Driver, Brenda Frye, Lukas J. Furtak, Norman A. Grogin, Nimish P. Hat…

Lonely Little Red Dots: Challenges to the AGN-nature of little red dots through their clustering and spectral energy distributions
Observations with the James Webb Space Telescope (JWST) reveal a previously unseen population of compact red objects, known as ``little red dots`` (LRDs). We study a new photometrically selected sample of 124 LRDs in the redshift range $z$ $\sim$ 3 - 10 selected from NIRCam coverage of the CEERS, NEP-TDF, JADES and JEMS surveys. For JADES, the NEP-TDF and CEERS, we compare SED models with and without AGN components and analyse the impact of an AGN component on the goodness of fit using the Baye…

Mutual-visibility of the disjointness graph of segments in ${\mathbb R}^2$
J. Lea\~nos, M. Lomel\'i-Haro, Christophe Ndjatchi, L. M. R\'ios-Castro
https://arxiv.org/abs/2506.00689

Mutual-visibility of the disjointness graph of segments in ${\mathbb R}^2$
Let $G=(V(G),E(G))$ be a simple graph, and let $U\subseteq V(G)$. Two distinct vertices $x,y\in U$ are $U$-mutually visible if $G$ contains a shortest $x$-$y$ path that is internally disjoint from $U$. $U$ is called a mutual-visibility set of $G$ if any two vertices of $U$ are $U$-mutually visible. The mutual-visibility number $μ(G)$ of $G$ is the size of a largest mutual-visibility set of $G$. Let $P$ be a set of $n\geq 3$ points in ${\mathbb R}^2$ in general position. The disjointness graph …

S-algebra in Gauge Theory: Twistor, Spacetime and Holographic Perspectives
Adam Kmec, Lionel Mason, Romain Ruzziconi, Atul Sharma
https://arxiv.org/abs/2506.01888

S-algebra in Gauge Theory: Twistor, Spacetime and Holographic Perspectives
The celestial $S$-algebra arose from a reinterpretation of collinear limits of the Yang-Mills S-matrix as OPEs in celestial holography. It was subsequently represented via asymptotic charge aspects defined in the Yang-Mills radiative phase space defined at null infinity on the one hand, and via a twisted holography vertex algebra construction in twistor space on the other. Here we first identify it with the traditional symmetry algebra of self-dual Yang-Mills theory as an integrable system via …

Benchmarking Neural Speech Codec Intelligibility with SITool
Anna Leschanowsky, Kishor Kayyar Lakshminarayana, Anjana Rajasekhar, Lyonel Behringer, Ibrahim Kilinc, Guillaume Fuchs, Emanu\"el A. P. Habets
https://arxiv.org/abs/2506.01731

Benchmarking Neural Speech Codec Intelligibility with SITool
Speech intelligibility assessment is essential for evaluating neural speech codecs, yet most evaluation efforts focus on overall quality rather than intelligibility. Only a few publicly available tools exist for conducting standardized intelligibility tests, like the Diagnostic Rhyme Test (DRT) and Modified Rhyme Test (MRT). We introduce the Speech Intelligibility Toolkit for Subjective Evaluation (SITool), a Flask-based web application for conducting DRT and MRT in laboratory and crowdsourcing…

Towards More Effective Fault Detection in LLM-Based Unit Test Generation
Guancheng Wang, Qinghua Xu, Lionel C. Briand, Kui Liu
https://arxiv.org/abs/2506.02954

Towards More Effective Fault Detection in LLM-Based Unit Test Generation
Unit tests play a vital role in uncovering potential faults in software. While tools like EvoSuite focus on maximizing code coverage, recent advances in large language models (LLMs) have shifted attention toward LLM-based test generation. However, code coverage metrics -- such as line and branch coverage -- remain overly emphasized in reported research, despite being weak indicators of a test suite's fault-detection capability. In contrast, \textit{mutation score} offers a more reliable and str…

On Graded Quasi-Cartan Pairs and Twisted Steinberg Algebras
Lisa Orloff Clark, Lynnel D. Naingue, Jocelyn P. Vilela
https://arxiv.org/abs/2505.24180 https:…

On Graded Quasi-Cartan Pairs and Twisted Steinberg Algebras
We generalise recent results about quasi-Cartan, Cartan and diagonal subalgebras by introducing graded versions. We show that there is a correspondence between graded algebraic quasi-Cartan/ Cartan/ diagonal pairs and certain graded twisted Steinberg algebras and that the associated graded discrete twist is unique. Our results include all discrete group algebras, and so are more general than the ungraded version.

Bakenfor gullalder, glamourbilder og rŸd lŸper. | Rushprint https://rushprint.no/2025/05/bakenfor-gullalder-glamourbilder-og-rod-loper/

Bakenfor gullalder, glamourbilder og rød løper.
Vi skal heie fram våre filmfortellere som vinner priser internasjonalt. Men bak de røde løperne finner vi en bransje som er nede i knestående, skriver Frederick P. N. Howard.

Symmetry breaking in time-dependent billiards
Anne K\'etri Pasquinelli da Fonseca, Edson Denis Leonel
https://arxiv.org/abs/2505.20488 https://

Symmetry breaking in time-dependent billiards
We investigate symmetry breaking in a time-dependent billiard that undergoes a continuous phase transition when dissipation is introduced. The system presents unlimited velocity, and thus energy growth for the conservative dynamics. When inelastic collisions are introduced between the particle and the boundary, the velocity reaches a plateau after the crossover iteration. The system presents the expected behavior for this type of transition, including scale invariance, critical exponents relate…