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Large Language Models (LLMs) and Large Vision-Language Models (LVLMs) have demonstrated impressive language/vision reasoning abilities, igniting the recent trend of building agents for targeted applications such as shopping assistants or AI…

Artificial Intelligence · Computer Science 2025-04-14 Liqiang Jing , Zhehui Huang , Xiaoyang Wang , Wenlin Yao , Wenhao Yu , Kaixin Ma , Hongming Zhang , Xinya Du , Dong Yu

With advances in large language models (LLMs), researchers are creating new systems that can perform AI-driven analytics over large unstructured datasets. Recent work has explored executing such analytics queries using semantic operators --…

Artificial Intelligence · Computer Science 2025-09-04 Matthew Russo , Tim Kraska

Deep Research (DR) systems help researchers cope with ballooning publishing counts. Such tools synthesize scientific papers to answer research queries, but lack understanding of their users. We address this with MyScholarQA (MySQA), a…

Large Reasoning Models (LRMs) face two fundamental limitations: excessive token consumption when overanalyzing simple information processing tasks, and inability to access up-to-date knowledge beyond their training data. We introduce MARS…

Artificial Intelligence · Computer Science 2026-02-03 Guoxin Chen , Zile Qiao , Wenqing Wang , Donglei Yu , Xuanzhong Chen , Hao Sun , Minpeng Liao , Kai Fan , Yong Jiang , Penguin Xie , Wayne Xin Zhao , Ruihua Song , Fei Huang

Large Language Models (LLMs) have emerged as one of the most significant technological advancements in artificial intelligence in recent years. Their ability to understand, generate, and reason with natural language has transformed how we…

Artificial Intelligence · Computer Science 2025-07-03 Yanfei Zhang

Large Language Models (LLMs) show great promise as a powerful tool for scientific literature exploration. However, their effectiveness in providing scientifically accurate and comprehensive answers to complex questions within specialized…

Agentic RAG is a powerful technique for incorporating external information that LLMs lack, enabling better problem solving and question answering. However, suboptimal search behaviors exist widely, such as over-search (retrieving…

Computation and Language · Computer Science 2026-04-14 Peilin Wu , Mian Zhang , Kun Wan , Wentian Zhao , Kaiyu He , Xinya Du , Zhiyu Chen

While Large Language Models (LLMs) have demonstrated proficiency in Deep Research or Wide Search, their capacity to solve highly complex questions-those requiring long-horizon planning, massive evidence gathering, and synthesis across…

Computation and Language · Computer Science 2026-03-04 Yubo Dong , Nianhao You , Yuxuan Hou , Zixun Sun , Yue Zhang , Liang Zhang , Siyuan Zhao , Hehe Fan

Deep reinforcement learning (DRL) has been envisioned to have a competitive edge in quantitative finance. However, there is a steep development curve for quantitative traders to obtain an agent that automatically positions to win in the…

Trading and Market Microstructure · Quantitative Finance 2021-11-19 Xiao-Yang Liu , Hongyang Yang , Jiechao Gao , Christina Dan Wang

Recent advances in Deep Research Agents (DRAs) are transforming automated knowledge discovery and problem-solving. While the majority of existing efforts focus on enhancing policy capabilities via post-training, we propose an alternative…

Artificial Intelligence · Computer Science 2026-04-30 Yuxuan Wan , Tianqing Fang , Zaitang Li , Yintong Huo , Wenxuan Wang , Haitao Mi , Dong Yu , Michael R. Lyu

Large language models (LLMs) have demonstrated remarkable capabilities, especially the recent advancements in reasoning, such as o1 and o3, pushing the boundaries of AI. Despite these impressive achievements in mathematics and coding, the…

Cryptography and Security · Computer Science 2025-04-29 Yu Li , Qizhi Pei , Mengyuan Sun , Honglin Lin , Chenlin Ming , Xin Gao , Jiang Wu , Conghui He , Lijun Wu

Recent advances in large language models (LLMs) have demonstrated impressive reasoning capacities that mirror human-like thinking. However, whether LLMs possess genuine fluid intelligence (i.e., the ability to reason abstractly and…

Artificial Intelligence · Computer Science 2025-09-30 Yue Yang , MingKang Chen , Qihua Liu , Mengkang Hu , Qiguang Chen , Gengrui Zhang , Shuyue Hu , Guangtao Zhai , Yu Qiao , Yu Wang , Wenqi Shao , Ping Luo

Recent advancements in Large Language Models (LLMs) have exhibited notable efficacy in question-answering (QA) tasks across diverse domains. Their prowess in integrating extensive web knowledge has fueled interest in developing LLM-based…

Computational Finance · Quantitative Finance 2023-12-05 Yangyang Yu , Haohang Li , Zhi Chen , Yuechen Jiang , Yang Li , Denghui Zhang , Rong Liu , Jordan W. Suchow , Khaldoun Khashanah

Large Language Models (LLMs) are increasingly deployed as reasoning systems, where reasoning paradigms - such as Chain-of-Thought (CoT) and multi-agent systems (MAS) - play a critical role, yet their relative effectiveness and cost-accuracy…

Machine Learning · Computer Science 2026-01-21 Yapeng Li , Jiakuo Yu , Zhixin Liu , Xinnan Liu , Jing Yu , Songze Li , Tonghua Su

Entity-level fine-grained sentiment analysis in the financial domain is a crucial subtask of sentiment analysis and currently faces numerous challenges. The primary challenge stems from the lack of high-quality and large-scale annotated…

Computation and Language · Computer Science 2023-09-18 Yinyu Lan , Yanru Wu , Wang Xu , Weiqiang Feng , Youhao Zhang

Large language models (LLMs) have shown strong reasoning capabilities and are increasingly explored for financial trading. Existing LLM-based trading agents, however, largely focus on single-step prediction and lack integrated mechanisms…

Multiagent Systems · Computer Science 2025-11-18 Bijia Liu , Ronghao Dang

Large Language Models (LLMs) demonstrate strong performance but often lack interpretable reasoning. This paper introduces the Multi-Agent Collaboration Framework for Diverse Thinking Modes (DiMo), which enhances both performance and…

Computation and Language · Computer Science 2025-10-21 Zhixuan He , Yue Feng

Generating deep research reports requires large-scale information acquisition and the synthesis of insight-driven analysis, posing a significant challenge for current language models. Most existing approaches follow a plan-then-write…

Accurate document retrieval is crucial for the success of retrieval-augmented generation (RAG) applications, including open-domain question answering and code completion. While large language models (LLMs) have been employed as dense…

Computation and Language · Computer Science 2024-11-04 Tong Niu , Shafiq Joty , Ye Liu , Caiming Xiong , Yingbo Zhou , Semih Yavuz

Binary analysis remains pivotal in software security, offering insights into compiled programs without source code access. As large language models (LLMs) continue to excel in diverse language understanding and generation tasks, their…

Software Engineering · Computer Science 2025-05-13 Xiuwei Shang , Guoqiang Chen , Shaoyin Cheng , Benlong Wu , Li Hu , Gangyang Li , Weiming Zhang , Nenghai Yu