Results 21 to 30 of about 396,401 (266)
On Embeddings in Relational Databases
CoRR, 2020 We address the problem of learning a distributed representation of entities in a relational database using a low-dimensional embedding. Low-dimensional embeddings aim to encapsulate a concise vector representation for an underlying dataset with minimum loss of information.
Siddhant Arora, Srikanta Bedathur
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Data, 2022 This paper presents a database that includes information on national recipes and their ingredients for 171 countries, measures for food taste similarities between all 171 countries as well as bilateral migration and agro-food trade data for 5 years.
Anne C. Wunderlich, Andreas Kohler
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LocText: relation extraction of protein localizations to assist database curation
BMC Bioinformatics, 2018 Background The subcellular localization of a protein is an important aspect of its function. However, the experimental annotation of locations is not even complete for well-studied model organisms.
Juan Miguel Cejuela +10 more
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Prognosing Human Activity Using Actions Forecast and Structured Database
IEEE Access, 2020 The goal of this work is to forecast human activities that may require robot assistance. Each activity consists of consecutive actions. Each action is bounded by initial and final state and is created by the motion trajectory.
Vibekananda Dutta, Teresa Zielinska
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ESTIMATION OF GEOGRAPHICAL DATABASES CAPTURE SCALE BASED ON INTER-VERTICES DISTANCES EXPLORATION [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 This article presents a method to estimate the capture scale of a geographical database based on the characterization of its level of detail. This contribution fits in a larger research, dealing with the development of a general model to estimate the ...
J.-F. Girres
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Comparison of NoSQL Database and Traditional Database-An emphatic analysis
JOIV: International Journal on Informatics Visualization, 2018 A Huge amount of data is manipulated by using the web application, Facebook, Twitter, social sites etc. Most of the data are unstructured data. It is not desirable for storing, performing and analyzing data in the relational database for huge data.
M. Sandeep Kumar, Prabhu .J
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Beyond relational databases [PDF]
Communications of the ACM, 2008 There is more to data access than SQL.
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Nest and Unnest Operators in Nested Relations
Data Science Journal, 2008 By distinguishing nested attributes as Decomposable and Non-Decomposable, it is proved that for all nested relations, unnesting and then renesting on the same attribute yields the original relation subject only to the elimination of duplicate data ...
Georgia Garani
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End-to-End Database Software Security
Software, 2023 End-to-end security is essential for relational database software. Most database management software provide data protection at the server side and in transit, but data are no longer protected once they arrive at the client software.
Denis Ulybyshev +3 more
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Measuring accessibility: A Big Data perspective on Uber service waiting times [PDF]
RAE: Revista de Administração de Empresas, 2019 This study aims to relate information about the waiting times of ride-sourcing services, with specific reference to Uber, using socioeconomic variables from São Paulo, Brazil.
André Insardi, Rodolfo Oliveira Lorenzo
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