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Modern clinical practice relies on evidence-based guidelines implemented as compact scoring systems composed of a small number of interpretable decision rules. While machine-learning models achieve strong performance, many fail to translate…

Machine Learning · Computer Science 2026-05-25 Silas Ruhrberg Estévez , Christopher Chiu , Mihaela van der Schaar

Large Language Models have advanced clinical text classification, but their opaque predictions remain a critical barrier to practical adoption in research and clinical settings where investigators and physicians need to understand which…

Computation and Language · Computer Science 2025-11-18 Karthikeyan K , Raghuveer Thirukovalluru , David Carlson

Current recommendation systems often require some form of textual data summarization, such as generating concise and coherent titles for product carousels or other grouped item displays. While large language models have shown promise in NLP…

Information Retrieval · Computer Science 2025-07-02 Jiao Chen , Kehui Yao , Reza Yousefi Maragheh , Kai Zhao , Jianpeng Xu , Jason Cho , Evren Korpeoglu , Sushant Kumar , Kannan Achan

Large language models (LLMs) have been widely applied in question answering over scientific research papers. To enhance the professionalism and accuracy of responses, many studies employ external knowledge augmentation. However, existing…

Computation and Language · Computer Science 2025-02-21 Jiayin Lan , Jiaqi Li , Baoxin Wang , Ming Liu , Dayong Wu , Shijin Wang , Bing Qin

Large language models (LLMs) have achieved unprecedented performance by leveraging vast pretraining corpora, yet their performance remains suboptimal in knowledge-intensive domains such as medicine and scientific research, where high…

Computation and Language · Computer Science 2025-05-13 Yifan Wei , Xiaoyan Yu , Tengfei Pan , Angsheng Li , Li Du

Scientific literature is increasingly siloed by complex language, static disciplinary structures, and potentially sparse keyword systems, making it cumbersome to capture the dynamic nature of modern science. This study addresses these…

Digital Libraries · Computer Science 2025-10-21 Mason Smetana , Lev Khazanovich

Collaborative learning among LLM-based agents under federated learning faces challenges, including communication costs, heterogeneity in data, and tool-usage, limiting their effectiveness. We introduce Synapse, a framework that trains a…

Artificial Intelligence · Computer Science 2026-02-03 Abhijit Chakraborty , Sandipan De , Yash Shah , Chahana Dahal , Vivek Gupta

Retrieval-augmented generation (RAG) systems combine large language models (LLMs) with external knowledge retrieval, making them highly effective for knowledge-intensive tasks. A crucial but often under-explored component of these systems…

Computation and Language · Computer Science 2025-05-19 Jiashuo Sun , Xianrui Zhong , Sizhe Zhou , Jiawei Han

Concept recommendation aims to suggest the next concept for learners to study based on their knowledge states and the human knowledge system. While knowledge states can be predicted using knowledge tracing models, previous approaches have…

Information Retrieval · Computer Science 2024-05-22 Qingyao Li , Wei Xia , Kounianhua Du , Qiji Zhang , Weinan Zhang , Ruiming Tang , Yong Yu

In discrete choice modeling (DCM), model misspecifications may lead to limited predictability and biased parameter estimates. In this paper, we propose a new approach for estimating choice models in which we divide the systematic part of…

Machine Learning · Statistics 2020-09-23 Brian Sifringer , Virginie Lurkin , Alexandre Alahi

This paper introduces a novel, multi-source framework for the relational validation of Large Language Models (LLMs). While existing benchmarks have demonstrated LLMs' proficiency at factual recall, their ability to understand and reproduce…

Social and Information Networks · Computer Science 2026-05-22 Moses Boudourides

Systematic reviews and meta-analyses rely on converting narrative articles into structured, numerically grounded study records. Despite rapid advances in large language models (LLMs), it remains unclear whether they can meet the structural…

Computation and Language · Computer Science 2026-02-12 Zhiyin Tan , Jennifer D'Souza

Systematic Literature Reviews (SLRs) are foundational to evidence-based research but remain labor-intensive and prone to inconsistency across disciplines. We present an LLM-based SLR evaluation copilot built on a Multi-Agent System (MAS)…

Artificial Intelligence · Computer Science 2025-09-23 Abdullah Mushtaq , Muhammad Rafay Naeem , Ibrahim Ghaznavi , Alaa Abd-alrazaq , Aliya Tabassum , Junaid Qadir

Large Language Models (LLMs) have exhibited impressive generation capabilities, but they suffer from hallucinations when solely relying on their internal knowledge, especially when answering questions that require less commonly known…

Computation and Language · Computer Science 2023-11-01 Wenting Zhao , Ye Liu , Tong Niu , Yao Wan , Philip S. Yu , Shafiq Joty , Yingbo Zhou , Semih Yavuz

The rapid proliferation of online misinformation threatens the stability of digital social systems and poses significant risks to public trust, policy, and safety, necessitating reliable automated fake news detection. Existing methods often…

Information Retrieval · Computer Science 2026-03-06 Roopa Bukke , Soumya Pandey , Suraj Kumar , Soumi Chattopadhyay , Chandranath Adak

NLP benchmarks rely on standardized datasets for training and evaluating models and are crucial for advancing the field. Traditionally, expert annotations ensure high-quality labels; however, the cost of expert annotation does not scale…

Computation and Language · Computer Science 2025-09-15 Omer Nahum , Nitay Calderon , Orgad Keller , Idan Szpektor , Roi Reichart

The volume of academic paper submissions and publications is growing at an ever increasing rate. While this flood of research promises progress in various fields, the sheer volume of output inherently increases the amount of noise. We…

Information Retrieval · Computer Science 2020-05-22 Marko Stamenovic , Jeibo Luo

Large language models (LLMs) now support contexts of up to 1M tokens, but their effectiveness on complex long-context tasks remains unclear. In this paper, we study multi-document legal case summarization, where a single case often spans…

Computation and Language · Computer Science 2026-01-09 Yao Dou , Wei Xu

Large Language Models (LLMs) increasingly rely on knowledge graphs for factual reasoning, yet how retrieval design shapes their performance remains unclear. We examine how question decomposition changes the retrieved subgraph's content and…

Computation and Language · Computer Science 2025-11-27 Valentin Six , Evan Dufraisse , Gaël de Chalendar

With growing public safety demands, text-based person anomaly search has emerged as a critical task, aiming to retrieve individuals with abnormal behaviors via natural language descriptions. Unlike conventional person search, this task…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Hao Ju , Hu Zhang , Zhedong Zheng