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200 papers

A high-performance algorithm for searching for frequent patterns (FPs) in transactional databases is presented. The search for FPs is carried out by using an iterative sieve algorithm by computing the set of enclosed cycles. In each inner…

Databases · Computer Science 2007-05-23 Gennady P. Berman , Vyacheslav N. Gorshkov , Edward P. MacKerrow , Xidi Wang

We present DepCC, the largest-to-date linguistically analyzed corpus in English including 365 million documents, composed of 252 billion tokens and 7.5 billion of named entity occurrences in 14.3 billion sentences from a web-scale crawl of…

Computation and Language · Computer Science 2018-03-01 Alexander Panchenko , Eugen Ruppert , Stefano Faralli , Simone Paolo Ponzetto , Chris Biemann

Fake news detection is a challenging task aiming to reduce human time and effort to check the truthfulness of news. Automated approaches to combat fake news, however, are limited by the lack of labeled benchmark datasets, especially in…

Computation and Language · Computer Science 2021-03-02 Inna Vogel , Jeong-Eun Choi , Meghana Meghana

Online misinformation remains a critical challenge, and fact-checkers increasingly rely on claim matching systems that use sentence embedding models to retrieve relevant fact-checks. However, as users interact with claims online, they often…

Computation and Language · Computer Science 2025-06-06 Jabez Magomere , Emanuele La Malfa , Manuel Tonneau , Ashkan Kazemi , Scott Hale

The emergence of academic search engines (Google Scholar and Microsoft Academic Search essentially) has revived and increased the interest in the size of the academic web, since their aspiration is to index the entirety of current academic…

We present FIMO, an innovative dataset comprising formal mathematical problem statements sourced from the International Mathematical Olympiad (IMO) Shortlisted Problems. Designed to facilitate advanced automated theorem proving at the IMO…

Artificial Intelligence · Computer Science 2023-12-06 Chengwu Liu , Jianhao Shen , Huajian Xin , Zhengying Liu , Ye Yuan , Haiming Wang , Wei Ju , Chuanyang Zheng , Yichun Yin , Lin Li , Ming Zhang , Qun Liu

In settings from fact-checking to question answering, we frequently want to know whether a collection of evidence (premises) entails a hypothesis. Existing methods primarily focus on the end-to-end discriminative version of this task, but…

Computation and Language · Computer Science 2022-10-31 Kaj Bostrom , Zayne Sprague , Swarat Chaudhuri , Greg Durrett

Recent advances in automated theorem proving leverages language models to explore expanded search spaces by step-by-step proof generation. However, such approaches are usually based on short-sighted heuristics (e.g., log probability or…

Artificial Intelligence · Computer Science 2024-05-24 Haiming Wang , Huajian Xin , Zhengying Liu , Wenda Li , Yinya Huang , Jianqiao Lu , Zhicheng Yang , Jing Tang , Jian Yin , Zhenguo Li , Xiaodan Liang

Retrieving mathematical knowledge is a central task in both human-driven research, such as determining whether a result already exists, finding related results, and identifying historical origins, and in emerging AI systems for mathematics,…

Information Retrieval · Computer Science 2026-04-21 Haocheng Ju , Leheng Chen , Peihao Wu , Bryan Dai , Bin Dong

Most research related to unithood were conducted as part of a larger effort for the determination of termhood. Consequently, novelties are rare in this small sub-field of term extraction. In addition, existing work were mostly empirically…

Artificial Intelligence · Computer Science 2008-10-02 Wilson Wong , Wei Liu , Mohammed Bennamoun

In Isabelle/HOL, declarative proofs written in the Isar language are widely appreciated for their readability and robustness. However, some users may prefer writing procedural "apply-style" proof scripts since they enable rapid exploration…

Logic in Computer Science · Computer Science 2026-03-10 Sage Binder , Hanna Lachnitt , Katherine Kosaian

The current communication presents a simple exercise with the aim of solving a singular problem: the retrieval of extremely large amounts of items in the Web of Science interface. As it is known, Web of Science interface allows a user to…

Digital Libraries · Computer Science 2009-11-09 Ricardo Arencibia-Jorge , Loet Leydesdorff , Zaida Chinchilla-Rodriguez , Ronald Rousseau , Soren W. Paris

Formalized mathematics has recently garnered significant attention for its ability to assist mathematicians across various fields. Premise retrieval, as a common step in mathematical formalization, has been a challenge, particularly for…

Computation and Language · Computer Science 2025-07-17 Yicheng Tao , Haotian Liu , Shanwen Wang , Hongteng Xu

We present a system that allows life-science researchers to search a linguistically annotated corpus of scientific texts using patterns over dependency graphs, as well as using patterns over token sequences and a powerful variant of boolean…

Computation and Language · Computer Science 2020-06-09 Hillel Taub-Tabib , Micah Shlain , Shoval Sadde , Dan Lahav , Matan Eyal , Yaara Cohen , Yoav Goldberg

Verifying the veracity of claims requires reasoning over a large knowledge base, often in the form of corpora of trustworthy sources. A common approach consists in retrieving short portions of relevant text from the reference documents and…

Information Retrieval · Computer Science 2021-09-14 Misael Mongiovì , Aldo Gangemi

Automatically recommending relevant law articles to a given legal case has attracted much attention as it can greatly release human labor from searching over the large database of laws. However, current researches only support…

Computation and Language · Computer Science 2021-12-07 Jidong Ge , Yunyun huang , Xiaoyu Shen , Chuanyi Li , Wei Hu

Differentiable Search Index is a recently proposed paradigm for document retrieval, that encodes information about a corpus of documents within the parameters of a neural network and directly maps queries to corresponding documents. These…

Information Retrieval · Computer Science 2024-08-20 Varsha Kishore , Chao Wan , Justin Lovelace , Yoav Artzi , Kilian Q. Weinberger

We present a formalization of higher-order logic in the Isabelle proof assistant, building directly on the foundational framework Isabelle/Pure and developed to be as small and readable as possible. It should therefore serve as a good…

Logic in Computer Science · Computer Science 2024-04-09 Simon Tobias Lund , Jørgen Villadsen

The rapid advancement of large language models (LLMs) has transformed the landscape of agentic information seeking capabilities through the integration of tools such as search engines and web browsers. However, current mainstream approaches…

Computation and Language · Computer Science 2025-05-29 Dingchu Zhang , Yida Zhao , Jialong Wu , Baixuan Li , Wenbiao Yin , Liwen Zhang , Yong Jiang , Yufeng Li , Kewei Tu , Pengjun Xie , Fei Huang

Automated fact verification plays an essential role in fostering trust in the digital space. Despite the growing interest, the verification of temporal facts has not received much attention in the community. Temporal fact verification…

Information Retrieval · Computer Science 2024-08-20 Anab Maulana Barik , Wynne Hsu , Mong Li Lee