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artificial intelligence

20,463 papers

#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

Polyrating: A Cost-Effective and Bias-Aware Rating System for LLM Evaluation

Rating-based human evaluation has become an essential tool to accurately evaluate the impressive performance of large language models (LLMs). However, current rating systems suffer from several important limitations: first, they fail to account for biases that significantly influence evaluation results, second, they re...

Jasper Dekoninck, Maximilian Baader, Martin Vechev · 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

FlowWise: Stateful Fast-Slow Model Serving for Streaming Traffic Intelligence

Network traffic analysis in cloud and internet service provider (ISP) networks increasingly relies on machine learning (ML) models, as encryption and service consolidation make rule-based classification unreliable. At high flow-arrival rates, however, new flows can arrive faster than end-to-end analysis pipelines can p...

Shinan Liu, Ted Shaowang, Gerry Wan et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Optimal Transport Aggregation for Distributed Mixture-of-Experts

This paper considers the setting in which local Mixture-of-experts (MoE) models are fitted independently on distributed datasets and must be combined into a single global MoE model. Weighted averaging the local mixtures, whose experts are not aligned across machines, often yields a large mixture with many experts inste...

Fa\"icel Chamroukhi, Nhat Thien Pham · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Fast Diffusion-GAN Model for Generating Symbolic Music with Emotions

Diffusion models have shown promising results for a wide range of generative tasks with continuous data, such as image and audio synthesis. However, little progress has been made on using diffusion models to generate symbolic music since this class of generative models struggles with discrete data while its iterative s...

Jincheng Zhang, Gy\"orgy Fazekas, Charalampos Saitis · 0 citations
#artificial intelligence Preprint Open access Oct 2026

LLMRec: Benchmarking Large Language Models on Recommendation Task

Recently, the fast development of Large Language Models (LLMs) such as ChatGPT has significantly advanced NLP tasks by enhancing the capabilities of conversational models. However, the application of LLMs in the recommendation domain has not been thoroughly investigated. To bridge this gap, we propose LLMRec, a LLM-bas...

Junling Liu, Chao Liu, Peilin Zhou et al. · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

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