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Computational argumentation, which involves generating answers or summaries for controversial topics like abortion bans and vaccination, has become increasingly important in today's polarized environment. Sophisticated LLM capabilities…

Computation and Language · Computer Science 2024-12-09 Kaustubh D. Dhole , Kai Shu , Eugene Agichtein

Query clustering organizes queries into groups that reflect shared latent capability demands, enabling capability-aware LLM evaluation. Existing clustering methods, which primarily rely on semantic taxonomies or embeddings, often fail to…

Artificial Intelligence · Computer Science 2026-05-19 Fangzhou Wu , Sandeep Silwal , Qiuyi Zhang

Large Language Models (LLMs) excel at complex reasoning through search algorithms, yet current strategies often suffer from massive token consumption due to redundant exploration of semantically equivalent steps. Existing semantic…

Artificial Intelligence · Computer Science 2025-05-23 Jiawei Liu , Qisi Chen , Jianshu Zhang , Quan Liu , Defu Lian

While leveraging LLMs to automatically generate SystemVerilog assertions (SVAs) from natural language specifications holds great potential, existing techniques face a key challenge: LLMs often lack sufficient understanding of IC design,…

Hardware Architecture · Computer Science 2026-02-18 Yonghao Wang , Jiaxin Zhou , Yang Yin , Hongqin Lyu , Zhiteng Chao , Wenchao Ding , Jing Ye , Tiancheng Wang , Huawei Li

Conversational user queries are increasingly challenging traditional e-commerce platforms, whose search systems are typically optimized for keyword-based queries. We present an LLM-based semantic search framework that effectively captures…

Information Retrieval · Computer Science 2026-01-26 Emad Siddiqui , Venkatesh Terikuti , Xuan Lu

With the increasing use of multi-modal data, semantic query has become more and more demanded in data management systems, which is an important way to access and analyze multi-modal data. As unstructured data, most information of…

Databases · Computer Science 2026-03-03 Ruyu Li , Tinghui Zhang , Haodi Ma , Daisy Zhe Wang , Yifan Wang

Large language models (LLMs) have achieved unprecedented performances in various applications, yet evaluating them is still challenging. Existing benchmarks are either manually constructed or are automatic, but lack the ability to evaluate…

Computation and Language · Computer Science 2024-11-05 Jio Oh , Soyeon Kim , Junseok Seo , Jindong Wang , Ruochen Xu , Xing Xie , Steven Euijong Whang

Argument mining (AM) is an interdisciplinary research field focused on the automatic identification and classification of argumentative components, such as claims and premises, and the relationships between them. Recent advances in large…

Computation and Language · Computer Science 2026-03-23 Marcin Pietroń , Filip Gampel , Jakub Gomułka , Andrzej Tomski , Rafał Olszowski

While large language models (LLMs) bring not only performance but also complexity, recent work has started to turn LLMs into data generators rather than task inferencers, where another affordable task model is trained for efficient…

Computation and Language · Computer Science 2023-05-24 Jiacheng Ye , Chengzu Li , Lingpeng Kong , Tao Yu

Several data warehouse and database providers have recently introduced extensions to SQL called AI Queries, enabling users to specify functions and conditions in SQL that are evaluated by LLMs, thereby broadening significantly the kinds of…

The large and ever-increasing amount of data available on the Internet coupled with the laborious task of manual claim and fact verification has sparked the interest in the development of automated claim verification systems. Several deep…

Computation and Language · Computer Science 2025-02-12 Alphaeus Dmonte , Roland Oruche , Marcos Zampieri , Prasad Calyam , Isabelle Augenstein

Separating disinformation from fact on the web has long challenged both the search and the reasoning powers of humans. We show that the reasoning power of large language models (LLMs) and the retrieval power of modern search engines can be…

Computation and Language · Computer Science 2024-11-11 Christopher Malon

Entity Linking (EL), the task of mapping textual entity mentions to their corresponding entries in knowledge bases, constitutes a fundamental component of natural language understanding. Recent advancements in Large Language Models (LLMs)…

Computation and Language · Computer Science 2025-11-19 Jiajun Hou , Chenyu Zhang , Rui Meng

Assertion-based Verification (ABV) is essential for ensuring that hardware designs conform to their intended specifications. However, existing automated assertion-generation approaches, such as LLM-based frameworks, often generate large…

Artificial Intelligence · Computer Science 2026-05-12 Hongqin Lyu , Yonghao Wang , Zhiteng Chao , Tiancheng Wang , Huawei Li

Fact-checking is necessary to address the increasing volume of misinformation. Traditional fact-checking relies on manual analysis to verify claims, but it is slow and resource-intensive. This study establishes baseline comparisons for…

Computation and Language · Computer Science 2025-02-14 Premtim Sahitaj , Iffat Maab , Junichi Yamagishi , Jawan Kolanowski , Sebastian Möller , Vera Schmitt

We present a novel natural language query interface, the AggChecker, aimed at text summaries of relational data sets. The tool focuses on natural language claims that translate into an SQL query and a claimed query result. Similar in spirit…

Databases · Computer Science 2018-09-03 Saehan Jo , Immanuel Trummer , Weicheng Yu , Daniel Liu , Xuezhi Wang , Cong Yu , Niyati Mehta

We propose LLM-PeerReview, an unsupervised LLM Ensemble method that selects the most ideal response from multiple LLM-generated candidates for each query, harnessing the collective wisdom of multiple models with diverse strengths.…

Computation and Language · Computer Science 2026-04-28 Zhijun Chen , Zeyu Ji , Qianren Mao , Hao Wu , Jinhuan Song , Junhang Cheng , Bangjie Qin , Zhuoran Li , Jingzheng Li , Kai Sun , Zizhe Wang , Yikun Ban , Zhu Sun , Xiangyang Ji , Hailong Sun

Event argument extraction identifies arguments for predefined event roles in text. Existing work evaluates this task with exact match (EM), where predicted arguments must align exactly with annotated spans. While suitable for span-based…

Computation and Language · Computer Science 2025-09-11 Omar Sharif , Joseph Gatto , Madhusudan Basak , Sarah M. Preum

Formal specifications, such as pre- and post-conditions provide a solid basis for performing thorough program verification. However, developers rarely provide such formal specifications, hence if AI could help in constructing them, it would…

Software Engineering · Computer Science 2026-03-19 I. S. W. B. Prasetya , Fitsum Kifetew , Davide Prandi

Large Language Models (LLMs) exhibit strong capabilities in text processing, and recent research has augmented SQL and DataFrame with LLM-powered semantic operators for data analysis. However, LLM-based data processing is hindered by slower…

Databases · Computer Science 2026-03-10 Chao Hui , Weizheng Lu , Yanjie Gao , Lingfeng Xiong , Yunhai Wang , Yueguo Chen