A
Ali Hasnain
Researcher at National University of Ireland, Galway
Publications - 56
Citations - 870
Ali Hasnain is an academic researcher from National University of Ireland, Galway. The author has contributed to research in topics: SPARQL & Linked data. The author has an hindex of 15, co-authored 50 publications receiving 666 citations. Previous affiliations of Ali Hasnain include National University of Ireland & Universiti Teknologi MARA.
Papers
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Journal ArticleDOI
FAIR principles : interpretations and implementation considerations
Annika Jacobsen,Ricardo de Miranda Azevedo,Nick Juty,Dominique Batista,Simon J. Coles,Ronald Cornet,Mélanie Courtot,Mercè Crosas,Michel Dumontier,Chris T. Evelo,Carole Goble,Giancarlo Guizzardi,Karsten Kryger Hansen,Ali Hasnain,Kristina Hettne,Jaap Heringa,Rob Hooft,Melanie Imming,Keith G. Jeffery,Rajaram Kaliyaperumal,Martijn G. Kersloot,Christine Kirkpatrick,Tobias Kuhn,Ignasi Labastida,Barbara Magagna,Peter McQuilton,Natalie Meyers,Annalisa Montesanti,Mirjam van Reisen,Philippe Rocca-Serra,Robert Pergl,Susanna-Assunta Sansone,Luiz Olavo Bonino da Silva Santos,Juliane Schneider,George Strawn,Mark Thompson,Mark Thompson,Andra Waagmeester,Tobias Weigel,Mark Wilkinson,Egon Willighagen,Peter Wittenburg,Marco Roos,Barend Mons,Erik Anthony Schultes +44 more
TL;DR: The concept of FAIR implementation considerations is introduced to assist accelerated global participation and convergence towards accessible, robust, widespread and consistent FAIR implementations.
Journal ArticleDOI
A fine-grained evaluation of SPARQL endpoint federation systems
TL;DR: This work performs extensive experiments to compare state-of-the-art SPARQL endpoint federation systems using the comprehensive performance evaluation framework Fed- Bench and extends FedBench to mirror a highly distributed data environment and assess the behavior of existing systems by using the same performance criteria.
Journal ArticleDOI
LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation
Muhammad Saleem,Muhammad Saleem,Ali Hasnain,Axel-Cyrille Ngonga Ngomo,Axel-Cyrille Ngonga Ngomo +4 more
TL;DR: This work proposes LargeRDFBench, a billion-triple benchmark for SPARQL query federation which encompasses real data as well as real queries pertaining to real bio-medical use cases and indicates that current federation systems seem unable to deal with real queries that involve processing large intermediate result sets or lead to large result sets.
Posted Content
Querying over Federated SPARQL Endpoints - A State of the Art Survey
TL;DR: An overview of the federation framework infrastructure is given and a comparison of existing SPARQL federation frameworks are compared to highlight shortcomings in existing frameworks, which the authors hope helps spawning new research directions.
Journal ArticleDOI
BioFed: federated query processing over life sciences linked open data
Ali Hasnain,Qaiser Mehmood,Syeda Sana e Zainab,Muhammad Saleem,Claude N. Warren,Durre Zehra,Stefan Decker,Dietrich Rebholz-Schuhmann +7 more
TL;DR: The efficient cataloguing approach of the federated query processing system ’BioFed’, the triple pattern wise source selection and the semantic source normalisation forms the core to the solution and facilitates efficient query generation for data access and provides basic provenance information in combination with the retrieved data.