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While traditional research on text clustering has largely focused on grouping documents by topic, it is conceivable that a user may want to cluster documents along other dimensions, such as the authors mood, gender, age, or sentiment.…

Information Retrieval · Computer Science 2014-01-22 Sajib Dasgupta , Vincent Ng

The study of science at the individual micro-level frequently requires the disambiguation of author names. The creation of author's publication oeuvres involves matching the list of unique author names to names used in publication…

Digital Libraries · Computer Science 2013-04-23 Linda Reijnhoudt , Rodrigo Costas , Ed Noyons , Katy Boerner , Andrea Scharnhorst

Author disambiguation arises when different authors share the same name, which is a critical task in digital libraries, such as DBLP, CiteULike, CiteSeerX, etc. While the state-of-the-art methods have developed various paper embedding-based…

Information Retrieval · Computer Science 2020-12-01 Na Li , Renyu Zhu , Xiaoxu Zhou , Xiangnan He , Wenyuan Cai , Ming Gao , Aoying Zhou

Resolution of lexical ambiguity, commonly termed ``word sense disambiguation'', is expected to improve the analytical accuracy for tasks which are sensitive to lexical semantics. Such tasks include machine translation, information…

cmp-lg · Computer Science 2007-05-23 Atsushi Fujii

We introduce a novel iterative approach for event coreference resolution that gradually builds event clusters by exploiting inter-dependencies among event mentions within the same chain as well as across event chains. Among event mentions…

Computation and Language · Computer Science 2017-07-25 Prafulla Kumar Choubey , Ruihong Huang

We propose a novel method for clustering data which is grounded in information-theoretic principles and requires no parametric assumptions. Previous attempts to use information theory to define clusters in an assumption-free way are based…

Machine Learning · Computer Science 2014-02-07 Greg Ver Steeg , Aram Galstyan , Fei Sha , Simon DeDeo

Comparing clusterings is central to evaluating unsupervised models, yet the many existing similarity measures can produce widely divergent, sometimes contradictory, evaluations. Clustering similarity measures are typically organized into…

Machine Learning · Statistics 2025-11-06 Alexander J. Gates

Massive-scale historical document collections are crucial for social science research. Despite increasing digitization, these documents typically lack unique cross-document identifiers for individuals mentioned within the texts, as well as…

Computation and Language · Computer Science 2024-06-25 Abhishek Arora , Emily Silcock , Leander Heldring , Melissa Dell

The deployment of language models brings challenges in generating reliable information, especially when these models are fine-tuned using human preferences. To extract encoded knowledge without (potentially) biased human labels,…

Artificial Intelligence · Computer Science 2024-10-07 Walter Laurito , Sharan Maiya , Grégoire Dhimoïla , Owen , Yeung , Kaarel Hänni

Clustering web documents has numerous applications, such as aggregating news articles into meaningful events, detecting trends and hot topics on the Web, preserving diversity in search results, etc. At the same time, the importance of named…

Computation and Language · Computer Science 2016-07-19 Matthias Galle , Jean-Michel Renders , Guillaume Jacquet

The sudden change of moving the majority of teaching online at Universities due to the global Covid-19 pandemic has caused an increased amount of workload for academics. One of the contributing factors is answering a high volume of queries…

Machine Learning · Computer Science 2020-11-17 Alexandra Gkolia , Nikhil Fernandes , Nicolas Pizzo , James Davenport , Akshar Nair

We describe a open-domain information extraction method for extracting concept-instance pairs from an HTML corpus. Most earlier approaches to this problem rely on combining clusters of distributionally similar terms and concept-instance…

Machine Learning · Computer Science 2013-07-02 Bhavana Dalvi , William W. Cohen , Jamie Callan

Research on the construction of traditional information science methodology taxonomy is mostly conducted manually. From the limited corpus, researchers have attempted to summarize some of the research methodology entities into several…

Digital Libraries · Computer Science 2021-01-21 Heng Zhang , Chengzhi Zhang

The ability to distinctly and properly collate an individual researcher's publications is crucial for ensuring appropriate recognition, guiding the allocation of research funding and informing hiring decisions. However, accurately grouping…

Instrumentation and Methods for Astrophysics · Physics 2025-11-17 Vicente Amado Olivo , Wolfgang Kerzendorf , Bangjing Lu , Joshua V. Shields , Andreas Flörs , Nutan Chen

In this paper, we study the identity of textual events from different documents. While the complex nature of event identity is previously studied (Hovy et al., 2013), the case of events across documents is unclear. Prior work on…

Computation and Language · Computer Science 2021-09-15 Adithya Pratapa , Zhengzhong Liu , Kimihiro Hasegawa , Linwei Li , Yukari Yamakawa , Shikun Zhang , Teruko Mitamura

In real-world, our DNA is unique but many people share names. This phenomenon often causes erroneous aggregation of documents of multiple persons who are namesake of one another. Such mistakes deteriorate the performance of document…

Social and Information Networks · Computer Science 2017-09-12 Baichuan Zhang , Mohammad Al Hasan

Literature search is arguably one of the most important phases of the academic and non-academic research. The increase in the number of published papers each year makes manual search inefficient and furthermore insufficient. Hence,…

Information Retrieval · Computer Science 2012-09-27 Onur Küçüktunç , Erik Saule , Kamer Kaya , Ümit V. Çatalyürek

Scholars have often relied on name initials to resolve name ambiguities in large-scale coauthorship network research. This approach bears the risk of incorrectly merging or splitting author identities. The use of initial-based…

Digital Libraries · Computer Science 2015-04-03 Jinseok Kim , Jana Diesner

The Web Based File Clustering and Indexing for Mindoro State University aim to organize data circulated over the Web into groups or collections to facilitate data availability and access and at the same time meet user preferences. The main…

Information Retrieval · Computer Science 2022-02-15 Christie A. Luzon , Luisito Lolong Lacatan , Harold Y. Bangalisan , Jayvee M. Osapdin

From-scratch name disambiguation is an essential task for establishing a reliable foundation for academic platforms. It involves partitioning documents authored by identically named individuals into groups representing distinct real-life…

Social and Information Networks · Computer Science 2024-04-15 Yuqing Cheng , Bo Chen , Fanjin Zhang , Jie Tang
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