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This paper explores the possibility of enriching the content of existing ontologies. The overall goal is to overcome the lack of topical links among concepts in WordNet. Each concept is to be associated to a topic signature, i.e., a set of…

Computation and Language · Computer Science 2007-05-23 Eneko Agirre , Olatz Ansa , Eduard Hovy , David Martinez

There is a growing demand for transparency in search engines to understand how search results are curated and to enhance users' trust. Prior research has introduced search result explanations with a focus on how to explain, assuming…

Human-Computer Interaction · Computer Science 2024-02-26 Prerna Juneja , Wenjuan Zhang , Alison Marie Smith-Renner , Hemank Lamba , Joel Tetreault , Alex Jaimes

To provide AI researchers with modern tools for dealing with the explosive growth of the research literature in their field, we introduce a new platform, AI Research Navigator, that combines classical keyword search with neural retrieval to…

Computation and Language · Computer Science 2020-11-03 Marzieh Fadaee , Olga Gureenkova , Fernando Rejon Barrera , Carsten Schnober , Wouter Weerkamp , Jakub Zavrel

A novel pseudocode search engine is designed to facilitate efficient retrieval and search of academic papers containing pseudocode. By leveraging Elasticsearch, the system enables users to search across various facets of a paper, such as…

Information Retrieval · Computer Science 2024-11-20 Levent Toksoz , Mukund Srinath , Gang Tan , C. Lee Giles

In this paper a functionality taxonomy for document search engines is proposed. It can be used to assess the features of a search engine, to position search engines relative to each other, or to select which search engine 'fits' a certain…

Information Retrieval · Computer Science 2021-05-28 Rik D. T. Janssen , Henderik A. Proper

In this paper, we propose a new method for query expansion, which uses FarsNet (Persian WordNet) to find similar tokens related to the query and expand the semantic meaning of the query. For this purpose, we use synonymy relations in…

Information Retrieval · Computer Science 2018-11-05 Adel Rahimi , Mohammad Bahrani

Search systems are often focused on providing relevant results for the "now", assuming both corpora and user needs that focus on the present. However, many corpora today reflect significant longitudinal collections ranging from 20 years of…

Computation and Language · Computer Science 2017-08-01 Guy D. Rosin , Eytan Adar , Kira Radinsky

Meaning of Web-page content plays a big role while produced a search result from a search engine. Most of the cases Web-page meaning stored in title or meta-tag area but those meanings do not always match with Web-page content. To overcome…

Information Retrieval · Computer Science 2012-07-17 Sukanta Sinha , Rana Dattagupta , Debajyoti Mukhopadhyay

In the present time, all know about World Wide Web and work over the Internet daily. In this paper, we introduce the search engines working for keywords that are entered by users to find something. The search engine uses different search…

Artificial Intelligence · Computer Science 2024-03-01 Piyush Vyas , Akhilesh Chauhan , Tushar Mandge , Surbhi Hardikar

Because of the increasing number of electronic data, designing efficient tools to retrieve and exploit documents is a major challenge. Current search engines suffer from two main drawbacks: there is limited interaction with the list of…

Information Retrieval · Computer Science 2010-12-09 Sylvie Ranwez , Vincent Ranwez , Mohameth-François Sy , Jacky Montmain , Michel Crampes

Vector space word representations are learned from distributional information of words in large corpora. Although such statistics are semantically informative, they disregard the valuable information that is contained in semantic lexicons…

Computation and Language · Computer Science 2015-03-24 Manaal Faruqui , Jesse Dodge , Sujay K. Jauhar , Chris Dyer , Eduard Hovy , Noah A. Smith

Various applications in the areas of computational linguistics and artificial intelligence employ semantic similarity to solve challenging tasks, such as word sense disambiguation, text classification, information retrieval, machine…

Computation and Language · Computer Science 2021-01-11 Mohannad AlMousa , Rachid Benlamri , Richard Khoury

Much has been discussed about how Large Language Models, Knowledge Graphs and Search Engines can be combined in a synergistic manner. A dimension largely absent from current academic discourse is the user perspective. In particular, there…

Artificial Intelligence · Computer Science 2025-01-14 Aidan Hogan , Xin Luna Dong , Denny Vrandečić , Gerhard Weikum

Search engine is main access to the largest information source in this world, Internet. Now Internet is changing every aspect of our life. Information retrieval service may be its most important services. But for common user, internet…

Networking and Internet Architecture · Computer Science 2007-05-23 Wang Liang , Guo Yi-Ping , Fang Ming

Personalization is becoming very important direction in semantic web search for the users that needs to find appropriate information. In this paper, a classification of web personalization is proposed and semantic web search tools are…

Information Retrieval · Computer Science 2022-03-28 Mariya Evtimova-Gardair , Ivan Momtchev

Ontologies form the basic interest in various computer science disciplines such as semantic web, information retrieval, database design, etc. They aim at providing a formal, explicit and shared conceptualization and understanding of common…

Information Retrieval · Computer Science 2020-05-04 M. Maree , M. Belkhatir

We present a dataset of word usage graphs (WUGs), where the existing WUGs for multiple languages are enriched with cluster labels functioning as sense definitions. They are generated from scratch by fine-tuned encoder-decoder language…

Computation and Language · Computer Science 2024-03-28 Mariia Fedorova , Andrey Kutuzov , Nikolay Arefyev , Dominik Schlechtweg

Information retrieval is an important application area of natural-language processing where one encounters the genuine challenge of processing large quantities of unrestricted natural-language text. This paper reports on the application of…

cmp-lg · Computer Science 2008-02-03 David A. Evans , Chengxiang Zhai

Words and phrases acquire meaning from the way they are used in society, from their relative semantics to other words and phrases. For computers the equivalent of `society' is `database,' and the equivalent of `use' is `way to search the…

Computation and Language · Computer Science 2007-06-13 Rudi Cilibrasi , Paul M. B. Vitanyi

We present a system that constructs and maintains an up-to-date co-occurrence network of medical concepts based on continuously mining the latest biomedical literature. Users can explore this network visually via a concise online interface…

Information Retrieval · Computer Science 2015-03-20 Alexei Yavlinsky