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An important aspect of data integration involves answering queries using various resources rather than by accessing database relations. The process of transforming a query from the database relations to the resources is often referred to as…

Databases · Computer Science 2007-05-23 J. Grant , J. Minker

Information retrieval models that aim to search for documents relevant to a query have shown multiple successes, which have been applied to diverse tasks. Yet, the query from the user is oftentimes short, which challenges the retrievers to…

Computation and Language · Computer Science 2025-09-22 Soyeong Jeong , Jinheon Baek , Sukmin Cho , Sung Ju Hwang , Jong C. Park

The web is the prominent way information is exchanged in the 21st century. However, ensuring web-based information is accessible is complicated, particularly with web applications that rely on JavaScript and other technologies to deliver…

Information Retrieval · Computer Science 2019-08-09 Trevor Bostic , Jeff Stanley , John Higgins , Rachael L. Bradley-Montgomery , Justin F. Brunelle , Daniel Chudnov

Knowledge-based visual question answering (VQA) requires answering questions with external knowledge in addition to the content of images. One dataset that is mostly used in evaluating knowledge-based VQA is OK-VQA, but it lacks a gold…

Computation and Language · Computer Science 2021-09-10 Man Luo , Yankai Zeng , Pratyay Banerjee , Chitta Baral

Web development is a challenging research area for its creativity and complexity. The existing raised key challenge in web technology technologic development is the presentation of data in machine read and process able format to take…

Artificial Intelligence · Computer Science 2010-08-10 Zeeshan Ahmed , Detlef Gerhard

Large language models (LLMs) that have been trained on a corpus that includes large amount of code exhibit a remarkable ability to understand HTML code. As web interfaces are primarily constructed using HTML, we design an in-depth study to…

Computation and Language · Computer Science 2023-12-12 Faria Huq , Jeffrey P. Bigham , Nikolas Martelaro

Whereas today's information systems are well-equipped for efficient query handling, their strict mathematical foundations hamper their use for everyday tasks. In daily life, people expect information to be offered in a personalized and…

Information Retrieval · Computer Science 2011-05-25 Joachim Selke , Wolf-Tilo Balke

Efficient explorative data analysis systems must take into account both what a user knows and wants to know. This paper proposes a principled framework for interactive visual exploration of relations in data, through views most informative…

Machine Learning · Statistics 2021-07-02 Kai Puolamäki , Emilia Oikarinen , Andreas Henelius

Knowing how to construct text-based Search Queries (SQs) for use in Search Engines (SEs) such as Google or Wikipedia has become a fundamental skill. Though much data are available through such SEs, most structured datasets live outside…

Human-Computer Interaction · Computer Science 2022-08-03 Leonardo Christino , Martha D. Ferreira , Fernando V. Paulovich

Developing a universal model that can efficiently and effectively respond to a wide range of information access requests -- from retrieval to recommendation to question answering -- has been a long-lasting goal in the information retrieval…

Information Retrieval · Computer Science 2023-04-27 Hansi Zeng , Surya Kallumadi , Zaid Alibadi , Rodrigo Nogueira , Hamed Zamani

Query Visualization (QV) is the problem of transforming a given query into a graphical representation that helps humans understand its meaning. This task is notably different from designing a Visual Query Language (VQL) that helps a user…

Databases · Computer Science 2022-08-03 Wolfgang Gatterbauer , Cody Dunne , H. V. Jagadish , Mirek Riedewald

The semantic linked data model is at the core of the Web due to its ability to model real world entities, connect them via relationships and provide context, which could help to transform data into information and information into…

Human-Computer Interaction · Computer Science 2021-03-12 Anelia Kurteva , Hélène De Ribaupierre

Retrieval and content management are assumed to be mutually exclusive. In this paper we suggest that they need not be so. In the usual information retrieval scenario, some information about queries leading to a website (due to `hits' or…

Information Retrieval · Computer Science 2019-08-29 C Ravindranath Chowdary , Anil Kumar Singh , Anil Nelakanti

The increasing rate of information pollution on the Web requires novel solutions to tackle that. Question Answering (QA) interfaces are simplified and user-friendly interfaces to access information on the Web. However, similar to other AI…

Information Retrieval · Computer Science 2019-07-08 Saeedeh Shekarpour , Faisal Alshargi

Introduction: Big data in healthcare must be exploited to achieve a substantial increase in efficiency and competitiveness. Especially the analysis of patient-related data possesses huge potential to improve decision-making processes.…

From more than half a century ago indexing scientific articles has been studied intensively to provide a more efficient data retrieval and to conserve researchers invaluable time. In the last two decades with the emergence of the World Wide…

Digital Libraries · Computer Science 2014-01-07 Azam Majooni , Mona Masood , Amir Akhavan

Query images presented to content-based image retrieval systems often have various different interpretations, making it difficult to identify the search objective pursued by the user. We propose a technique for overcoming this ambiguity,…

Computer Vision and Pattern Recognition · Computer Science 2017-11-06 Björn Barz , Joachim Denzler

Searching is an important tool of information gathering, if information is in the form of picture than it play a major role to take quick action and easy to memorize. This is a human tendency to retain more picture than text. The complexity…

Information Retrieval · Computer Science 2011-12-12 Anamika Sharma

Visual querying is essential for interactively exploring massive trajectory data. However, the data uncertainty imposes profound challenges to fulfill advanced analytics requirements. On the one hand, many underlying data does not contain…

Human-Computer Interaction · Computer Science 2019-10-14 Zhaosong Huang , Ye Zhao , Wei Chen , Shengjie Gao , Kejie Yu , Weixia Xu , Mingjie Tang , Minfeng Zhu , Mingliang Xu

The visual layout of a webpage can provide valuable clues for certain types of Information Extraction (IE) tasks. In traditional rule based IE frameworks, these layout cues are mapped to rules that operate on the HTML source of the…

Computation and Language · Computer Science 2016-09-28 Vijil Chenthamarakshan , Prasad M Desphande , Raghu Krishnapuram , Ramakrishna Varadarajan , Knut Stolze