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This research paper addresses the limitations of semantic search in complex enterprise document ecosystems. Traditional RAG pipelines often fail to capture hierarchical and interconnected information, leading to retrieval inaccuracies. We…

Information Retrieval · Computer Science 2026-04-17 Koushik Chakraborty , Koyel Guha

We introduce LongDA, a data analysis benchmark for evaluating LLM-based agents under documentation-intensive analytical workflows. In contrast to existing benchmarks that assume well-specified schemas and inputs, LongDA targets real-world…

Digital Libraries · Computer Science 2026-01-13 Yiyang Li , Zheyuan Zhang , Tianyi Ma , Zehong Wang , Keerthiram Murugesan , Chuxu Zhang , Yanfang Ye

Large Language Models (LLMs) have shown remarkable capabilities as AI agents. However, existing methods for enhancing LLM-agent abilities often lack a focus on data quality, leading to inefficiencies and suboptimal results in both…

Machine Learning · Computer Science 2025-02-19 Yunxiao Zhang , Guanming Xiong , Haochen Li , Wen Zhao

We introduce DA-Code, a code generation benchmark specifically designed to assess LLMs on agent-based data science tasks. This benchmark features three core elements: First, the tasks within DA-Code are inherently challenging, setting them…

Computation and Language · Computer Science 2024-10-14 Yiming Huang , Jianwen Luo , Yan Yu , Yitong Zhang , Fangyu Lei , Yifan Wei , Shizhu He , Lifu Huang , Xiao Liu , Jun Zhao , Kang Liu

Event Extraction (EE) is one of the fundamental tasks in Information Extraction (IE) that aims to recognize event mentions and their arguments (i.e., participants) from text. Due to its importance, extensive methods and resources have been…

Computation and Language · Computer Science 2022-11-21 Amir Pouran Ben Veyseh , Javid Ebrahimi , Franck Dernoncourt , Thien Huu Nguyen

Business documents come in a variety of structures, formats and information needs which makes information extraction a challenging task. Due to these variations, having a document generic model which can work well across all types of…

Computation and Language · Computer Science 2022-11-10 Neelesh K Shukla , Msp Raja , Raghu Katikeri , Amit Vaid

Climate data science remains constrained by fragmented data sources, heterogeneous formats, and steep technical expertise requirements. These barriers slow discovery, limit participation, and undermine reproducibility. We present…

Artificial Intelligence · Computer Science 2026-03-16 Ahmed Jaber , Wangshu Zhu , Ayon Roy , Karthick Jayavelu , Justin Downes , Sameer Mohamed , Candace Agonafir , Linnia Hawkins , Tian Zheng

The development of intelligent agents, particularly those powered by language models (LMs), has shown a critical role in various environments that require intelligent and autonomous decision-making. Environments are not passive testing…

Artificial Intelligence · Computer Science 2025-10-21 Antonin Sulc , Thorsten Hellert

Scientific information extraction (SciIE) is critical for converting unstructured knowledge from scholarly articles into structured data (entities and relations). Several datasets have been proposed for training and validating SciIE models.…

Computation and Language · Computer Science 2024-10-29 Qi Zhang , Zhijia Chen , Huitong Pan , Cornelia Caragea , Longin Jan Latecki , Eduard Dragut

Multi-agent LLM systems consistently outperform single-agent baselines, yet practitioners still cannot predict which design works for a new task or diagnose why one fails. We argue this gap persists largely because the field lacks a…

Artificial Intelligence · Computer Science 2026-05-27 Yiming Yang , Zhuoyuan Li , Fanxiang Zeng , Hao Fu , Yue Liu

The rapid advancement of artificial intelligence, particularly autonomous agentic systems based on Large Language Models (LLMs), presents new opportunities to accelerate drug discovery by improving in-silico modeling and reducing dependence…

Advancements in machine learning and artificial intelligence are transforming materials discovery. Yet, the availability of structured experimental data remains a bottleneck. The vast corpus of scientific literature presents a valuable and…

Artificial Intelligence · Computer Science 2023-12-20 Mehrad Ansari , Seyed Mohamad Moosavi

Large Language Models (LLMs) have been widely adopted as task planners for AI agents in sequential decision-making problems, leveraging their extensive world knowledge. However, the gap between their general knowledge and…

Artificial Intelligence · Computer Science 2025-09-24 Zikang Tian , Shaohui Peng , Du Huang , Jiaming Guo , Ruizhi Chen , Rui Zhang , Xishan Zhang , Yuxuan Guo , Zidong Du , Qi Guo , Ling Li , Yewen Pu , Xing Hu , Yunji Chen

Agentic discovery has shown that LLM-driven search can find novel algorithms, designs, and code under benchmark conditions. Translating the paradigm to multi-system data backends surfaces a harder problem: the search space is heterogeneous,…

Artificial Intelligence · Computer Science 2026-05-27 Shanshan Ye , Duo Lu

Data annotation is essential for supervised learning, yet producing accurate, unbiased, and scalable labels remains challenging as datasets grow in size and modality. Traditional human-centric pipelines are costly, slow, and prone to…

Machine Learning · Computer Science 2026-02-04 Subhodeep Ghosh , Bayan Divaaniaazar , Md Ishat-E-Rabban , Spencer Clarke , Senjuti Basu Roy

If we cannot inspect the training data of a large language model (LLM), how can we ever know what it has seen? We believe the most compelling evidence arises when the model itself freely reproduces the target content. As such, we propose…

Computation and Language · Computer Science 2026-03-16 André V. Duarte , Xuying li , Bin Zeng , Arlindo L. Oliveira , Lei Li , Zhuo Li

Accurate information retrieval (IR) is critical in the financial domain, where investors must identify relevant information from large collections of documents. Traditional IR methods -- whether sparse or dense -- often fall short in…

Large Language Model (LLM)-based agents have shown effectiveness across many applications. However, their use in data science scenarios requiring solving long-term interconnected tasks, dynamic data adjustments and domain expertise remains…

Generating complex, logically-sound SPARQL queries for multi-hop questions remains a critical bottleneck for Knowledge Graph Question Answering, as the brittle nature of one-shot generation by Large Language Models (LLMs) hinders reliable…

Artificial Intelligence · Computer Science 2025-11-18 Floris Vossebeld , Shenghui Wang

The exponential growth of scientific literature poses unprecedented challenges for researchers attempting to synthesize knowledge across rapidly evolving fields. We present \textbf{Agentic AutoSurvey}, a multi-agent framework for automated…

Information Retrieval · Computer Science 2025-09-24 Yixin Liu , Yonghui Wu , Denghui Zhang , Lichao Sun