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Specialized web tasks in finance, biomedicine, and pharmaceuticals remain challenging due to missing domain priors: queries drift, evidence is noisy, and reasoning is brittle. We present WebExpert, a domain-aware web agent that we implement…

Information Retrieval · Computer Science 2026-04-09 Yuelin Hu , Zhengxue Cheng , Ronghua Wu , Qunshan Gu , Hongwei Hu , Wei Liu , Qiao Liang , Li Song

Large Language Models have seen expanding application across domains, yet their effectiveness as assistive tools for scientific writing - an endeavor requiring precision, multimodal synthesis, and domain expertise - remains insufficiently…

Human-Computer Interaction · Computer Science 2026-01-28 Sanchaita Hazra , Doeun Lee , Bodhisattwa Prasad Majumder , Sachin Kumar

Adapting Large Language Models in complex technical service domains is constrained by the absence of explicit cognitive chains in human demonstrations and the inherent ambiguity arising from the diversity of valid responses. These…

Semantic communication focuses on transmitting task-relevant semantic information, aiming for intent-oriented communication. While existing systems improve efficiency by extracting key semantics, they still fail to deeply understand and…

Information Theory · Computer Science 2025-08-14 Peigen Ye , Jingpu Duan , Hongyang Du , Yulan Guo

Textual data annotation, the process of labeling or tagging text with relevant information, is typically costly, time-consuming, and labor-intensive. While large language models (LLMs) have demonstrated their potential as direct…

Computation and Language · Computer Science 2025-08-12 Yu-Min Tseng , Wei-Lin Chen , Chung-Chi Chen , Hsin-Hsi Chen

LLM-based automatic speech recognition models demonstrate strong performance by connecting audio encoders and LLMs. However, data scarcity of paired speech and transcription often hinders their adaptation to new domains, making text-only…

Sound · Computer Science 2026-05-15 Ryo Magoshi , Takashi Maekaku , Yusuke Shinohara

Real-world requests to AI agents are fundamentally underspecified. Natural human communication relies on shared context and unstated constraints that speakers expect listeners to infer. Current agentic benchmarks test explicit…

Artificial Intelligence · Computer Science 2026-02-25 Ved Sirdeshmukh , Marc Wetter

Open-ended question answering (QA) evaluates a model's ability to perform contextualized reasoning beyond factual recall. This challenge is especially acute in practice-based domains, where knowledge is procedural and grounded in…

Computation and Language · Computer Science 2026-01-29 Si Chen , Le Huy Khiem , Annalisa Szymanski , Ronald Metoyer , Ting Hua , Nitesh V. Chawla

System Instructions (SIs), or system prompts, are pivotal for guiding Large Language Models (LLMs) but manual crafting is resource-intensive and often suboptimal. Existing automated methods frequently generate non-human-readable "soft…

Artificial Intelligence · Computer Science 2025-07-08 Jeshwanth Challagundla

This paper presents an innovative large language model (LLM) agent framework for enhancing diagnostic accuracy in simulated clinical environments using the AgentClinic benchmark. The proposed automatic correction enables doctor agents to…

Artificial Intelligence · Computer Science 2024-10-15 Abhishek Dutta , Yen-Che Hsiao

Dialogue agents, which perform specific tasks, are part of the long-term goal of NLP researchers to build intelligent agents that communicate with humans in natural language. Such systems should adapt easily from one domain to another to…

Computation and Language · Computer Science 2024-04-24 Jesse Atuhurra , Hidetaka Kamigaito , Taro Watanabe , Eric Nichols

Large language models (LLMs) have showcased their capability with few-shot inference known as in-context learning. However, in-domain demonstrations are not always readily available in real scenarios, leading to cross-domain in-context…

Computation and Language · Computer Science 2023-11-21 Quanyu Long , Wenya Wang , Sinno Jialin Pan

Deep research systems powered by LLM agents have transformed complex information seeking by automating the iterative retrieval, filtering, and synthesis of insights from massive-scale web sources. However, existing systems predominantly…

Information Retrieval · Computer Science 2026-03-16 Bo Pan , Lunke Pan , Yitao Zhou , Qi Jiang , Zhen Wen , Minfeng Zhu , Wei Chen

The complex interaction between social behaviors and climate change requires more than traditional data-driven prediction; it demands interpretable and adaptive analytical frameworks capable of integrating heterogeneous sources of…

Multiagent Systems · Computer Science 2026-03-17 Shan Shan

Large Language Models (LLMs) are increasingly used in educational settings as interactive tools for collaboration. However, their tendency toward sycophancy, aligning with user beliefs even when incorrect, raises concerns for learning and…

Human-Computer Interaction · Computer Science 2026-05-22 Cansu Koyuturk , Sabrina Guidotti , Dimitri Ognibene

Key challenges in developing generalized automatic emotion recognition systems include scarcity of labeled data and lack of gold-standard references. Even for the cues that are labeled as the same emotion category, the variability of…

Sound · Computer Science 2021-06-08 Haoqi Li , Yelin Kim , Cheng-Hao Kuo , Shrikanth Narayanan

Multimodal large language models (MLLMs) have shown remarkable capabilities in multimodal perception and understanding tasks. However, their effectiveness in specialized domains, such as remote sensing and medical imaging, remains limited.…

Computation and Language · Computer Science 2026-02-05 Qinglong Cao , Yuntian Chen , Chao Ma , Xiaokang Yang

The large language models have achieved superior performance on various natural language tasks. One major drawback of such approaches is they are resource-intensive in fine-tuning new datasets. Soft-prompt tuning presents a…

Computation and Language · Computer Science 2023-10-30 Guoxin Chen , Yiming Qian , Bowen Wang , Liangzhi Li

AI explanation methods often assume a static user model, producing non-adaptive explanations regardless of expert goals, reasoning strategies, or decision contexts. Knowledge graph-based explanations, despite their capacity for grounded,…

Artificial Intelligence · Computer Science 2026-03-24 Susana Nunes , Tiago Guerreiro , Catia Pesquita

We describe a new semantic parsing setting that allows users to query the system using both natural language questions and actions within a graphical user interface. Multiple time series belonging to an entity of interest are stored in a…

Computation and Language · Computer Science 2019-05-02 Charles Chen , Razvan Bunescu