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Finding data is a necessary precursor to being able to reuse data, although relatively little large-scale empirical evidence exists about how researchers discover, make sense of and (re)use data for research. This study presents evidence…

Digital Libraries · Computer Science 2020-06-30 Kathleen Gregory , Paul Groth , Andrea Scharnhorst , Sally Wyatt

Discovery of new knowledge is increasingly data-driven, predicated on a team's ability to collaboratively create, find, analyze, retrieve, and share pertinent datasets over the duration of an investigation. This is especially true in the…

Human-Computer Interaction · Computer Science 2021-10-06 Hongsuda Tangmunarunkit , Aref Shafaeibejestan , Joshua Chudy , Karl Czajkowski , Robert Schuler , Carl Kesselman

Knowledge is the most precious asset of humankind. People extract the experience from the data that provide for us the reality through the feelings. Generally speaking, it is possible to see the analogy of knowledge elaboration between…

Hardware Architecture · Computer Science 2020-12-22 Viacheslav Dubeyko

The amount of data in the world is expanding rapidly. Every day, huge amounts of data are created by scientific experiments, companies, and end users' activities. These large data sets have been labeled as "Big Data", and their storage,…

Databases · Computer Science 2020-04-29 Mahdi Bohlouli , Frank Schulz , Lefteris Angelis , David Pahor , Ivona Brandic , David Atlan , Rosemary Tate

The number of biomedical research articles published has doubled in the past 20 years. Search engine based systems naturally center around searching, but researchers may not have a clear goal in mind, or the goal may be expressed in a query…

Digital Libraries · Computer Science 2017-10-25 Jessica Perrie , Yanqi Hao , Zack Hayat , Recep Colak , Kelly Lyons , Shankar Vembu , Sam Molyneux

The wealth of Social Big Data (SBD) represents a unique opportunity for organisations to obtain the excessive use of such data abundance to increase their revenues. Hence, there is an imperative need to capture, load, store, process,…

Increasing amounts of structured data can provide value for research and business if the relevant data can be located. Often the data is in a data lake without a consistent schema, making locating useful data challenging. Table search is a…

Databases · Computer Science 2023-08-29 Michael Glass , Sugato Bagchi , Oktie Hassanzadeh , Gaetano Rossiello , Alfio Gliozzo

The emerging collaborative information-based knowledge tracing (KT) has been a promising way to enhance modeling of learners' knowledge states. The core idea is to extract the collaborative information from interaction sequences of other…

Artificial Intelligence · Computer Science 2026-05-12 Yuhao Jia , Duantengchuan Li , Jinsong Chen , Zhongjie Mao , Mingwen Tong , Yue Li , Xiaoguang Wang

In recent past, big data opportunities have gained much momentum to enhance knowledge management in organizations. However, big data due to its various properties like high volume, variety, and velocity can no longer be effectively stored…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-02-16 Mohammad Shorfuzzaman

In artificial intelligence (AI), knowledge is the information required by an intelligent system to accomplish tasks. While traditional knowledge bases use discrete, symbolic representations, detecting knowledge encoded in the continuous…

Computation and Language · Computer Science 2021-04-20 Gang Chen , Maosong Sun , Yang Liu

Data-driven systems need to be evaluated to establish trust in the scientific approach and its applicability. In particular, this is true for Knowledge Graph (KG) Question Answering (QA), where complex data structures are made accessible…

Computation and Language · Computer Science 2022-01-21 Aleksandr Perevalov , Xi Yan , Liubov Kovriguina , Longquan Jiang , Andreas Both , Ricardo Usbeck

Large language models show human-like performance in knowledge extraction, reasoning and dialogue, but it remains controversial whether this performance is best explained by memorization and pattern matching, or whether it reflects…

Machine Learning · Computer Science 2023-08-30 Mathias Lykke Gammelgaard , Jonathan Gabel Christiansen , Anders Søgaard

In last few years, the volume of the data has grown manyfold. The data storages have been inundated by various disparate potential data outlets, leading by social media such as Facebook, Twitter, etc. The existing data models are largely…

Databases · Computer Science 2015-10-08 Sugam Sharma

The new age of digital growth has marked all fields. This technological evolution has impacted data flows which have witnessed a rapid expansion over the last decade that makes the data traditional processing unable to catch up with the…

Databases · Computer Science 2024-04-22 Rania Mkhinini Gahar , Olfa Arfaoui , Minyar Sassi Hidri

While scientists increasingly recognize the importance of metadata in describing their data, spreadsheets remain the preferred tool for supplying this information despite their limitations in ensuring compliance and quality. Various tools…

Digital Libraries · Computer Science 2023-12-15 Martin J. O'Connor , Marcos Martínez-Romero , Mete Ugur Akdogan , Josef Hardi , Mark A. Musen

Driven by the recent rapid increase in the number of materials databases published (open and commercial), I discuss here some perspectives on the growing need for standardized, interoperable, open databases. The field of computational…

Materials Science · Physics 2019-11-14 François-Xavier Coudert

The ability to collect and analyze large amounts of data is a growing problem within the scientific community. The growing gap between data and users calls for innovative tools that address the challenges faced by big data volume, velocity…

Databases · Computer Science 2016-08-01 Vijay Gadepally , Jeremy Kepner

The humble spreadsheet is the most widely used data storage, manipulation and modelling tool. Its ubiquity over the past 30 years has seen its successful application in every area of life. Surprisingly the spreadsheet has remained…

Computers and Society · Computer Science 2018-02-01 David Birch , David Lyford-Smith , Yike Guo

Today, huge amounts of data are being collected with spatial and temporal components from sources such as meteorological, satellite imagery etc. Efficient visualisation as well as discovery of useful knowledge from these datasets is…

Databases · Computer Science 2017-03-31 Nhien-An Le-Khac , Martin Bue , Michael Whelan , Tahar Kechadi

The Big Data is the most popular paradigm nowadays and it has almost no untouched area. For instance, science, engineering, economics, business, social science, and government. The Big Data are used to boost up the organization performance…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-11-26 Ripon Patgiri
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