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#artificial intelligence Preprint Open access Oct 2026

Benchmarks Are Not Atomic: Composition-Aware LLM Evaluation using BenchHub

LLM benchmarks are often treated as coherent measurement units, yet they are heterogeneous collections of instances spanning diverse domains, skills, formats, and contexts. As a result, aggregate benchmark scores can conflate model capability with benchmark composition, obscuring what existing benchmarks actually cover...

Eunsu Kim, Haneul Yoo, Guijin Son et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Towards Understanding Deep Learning Model in Image Recognition via Coverage Test

Deep neural networks (DNNs) play a crucial role in the field of artificial intelligence, and their security-related testing has been a prominent research focus. By inputting test cases, the behavior of models is examined for anomalies, and coverage metrics are utilized to determine the extent of neurons covered by thes...

Wenkai Li, Xiaoqi Li, Yingjie Mao et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Graph Neural Network-Based Reinforcement Learning for Controlling Biological Networks - the GATTACA Framework

Cellular reprogramming, the artificial transformation of one cell type into another, has been attracting increasing research attention due to its therapeutic potential for complex diseases. However, identifying effective reprogramming strategies through classical wet-lab experiments is hindered by lengthy time commitme...

Andrzej Mizera, Jakub Zarzycki · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Toxicity Is a Property of Communicative Events: A Contextual Stress Measurement Framework for NLP

Toxicity detection has become core safety infrastructure for online moderation, dataset filtering, and deployed language-model systems. Yet most detectors still treat toxicity as an intrinsic property of isolated text. This position paper argues that toxicity detection should be evaluated as the contextual measurement...

Sergei Berezin, Reza Farahbakhsh, Noel Crespi · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Natural Language Generation from Visual Events: State-of-the-Art and Key Open Questions

In recent years, a substantial body of work in visually grounded natural language processing has focused on real-life multimodal scenarios such as describing content depicted in images or videos. However, comparatively less attention has been devoted to studying the nature and degree of interaction between the differen...

Aditya K Surikuchi, Raquel Fern\'andez, Sandro Pezzelle · 0 citations
#artificial intelligence Review Feb 2025

Open Foundation Models in Healthcare: Challenges, Paradoxes, and Opportunities with GenAI Driven Personalized Prescription

A comprehensive survey and a taxonomy of state-of-the-art open LLMs and AIFMs for clinical tasks and a subjective evaluation of LLM-driven personalized prescriptions are provided, highlighting the importance of responsible and transparent deployment in healthcare contexts.

Mahdi Alkaeed, Sofiat Abioye, Adnan Qayyum et al. · 7 citations · ⚡1
#artificial intelligence Preprint Open access Oct 2026

ReMAP: Lossless Residual Neural Lifting for Scalable MAP Inference in Arbitrary-Order Markov Random Fields

Maximum a posteriori inference in a finite Markov random field is generally NP-hard. We study an instance-wise optimizer that minimizes the exact multilinear energy under product marginals. The canonical parameterization adds a GNN output to free per-node logits. This residual bypass is a global change of coordinates,...

Yaomin Wang, Chaolong Ying, Xiaodong Luo et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Is Complex Query Answering Really Complex?

Complex query answering (CQA) on knowledge graphs (KGs) is gaining momentum as a challenging reasoning task. In this paper, we show that the current benchmarks for CQA might not be as complex as we think, as the way they are built distorts our perception of progress in this field. For example, we find that in these ben...

Cosimo Gregucci, Bo Xiong, Daniel Hernandez et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Scale-specific auxiliary multi-task contrastive learning for deep liver vessel segmentation

Extracting hepatic vessels from abdominal images is of high interest for clinicians since it allows to divide the liver into functionally-independent Couinaud segments. In this respect, an automated liver blood vessel extraction is widely summoned. Despite the significant growth in performance of semantic segmentation...

Amine Sadikine, Bogdan Badic, Jean-Pierre Tasu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

GREAT: A Graph Edge Attention Network for the Electric Vehicle Routing Problem with Asymmetric Costs

Due to the ongoing electrification of transportation systems, energy-based routing problems such as the Electric Vehicle Routing Problem (EVRP) are becoming increasingly important. Unlike Euclidean routing problems, the EVRP involves asymmetric energy costs caused by road topology. Existing learning-based routing appro...

Attila Lischka, Filip Rydin, Jiaming Wu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Prediction Is All MoE Needs: Expert Load Distribution Goes from Fluctuating to Stabilizing

MoE facilitates the development of large models by making the computational complexity of the model no longer scale linearly with increasing parameters. The learning sparse gating network selects a set of experts for each token to be processed; however, this may lead to differences in the number of tokens processed by...

Peizhuang Cong, Aomufei Yuan, Shimao Chen et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Teaching MLP More Graph Information: A Three-stage Multitask Knowledge Distillation Framework

We study the challenging problem for inference tasks on large-scale graph datasets of Graph Neural Networks: huge time and memory consumption, and try to overcome it by reducing reliance on graph structure. Even though distilling graph knowledge to student MLP is an excellent idea, it faces two major problems of positi...

Junxian Li, Bin Shi, Erfei Cui et al. · 0 citations

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MIT News · Artificial Intelligence Oct 28, 2026

Making machines that can listen

Professor Paris Smaragdis develops computers with superhuman hearing for applications like speech recognition, music understanding, and environmental monitoring.

MIT News · Artificial Intelligence Oct 23, 2026

Q&A: How AI came to model the “messy” human mind

Assistant Professor Benjamin Lindquist studies how engineers deliberately injected randomness into early AI, giving rise to deep-learning models that sometimes hallucinate.

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