Linked biomedical dataspace: Lessons learned integrating data for drug discovery

Ali Hasnain, Maulik R. Kamdar, Panagiotis Hasapis, Dimitris Zeginis, Claude N. Warren, Helena F. Deus, Dimitrios Ntalaperas, Konstantinos Tarabanis, Muntazir Mehdi, Stefan Decker

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

29 Scopus citations

Abstract

The increase in the volume and heterogeneity of biomedical data sources has motivated researchers to embrace Linked Data (LD) technologies to solve the ensuing integration challenges and enhance information discovery. As an integral part of the EU GRANATUM project, a Linked Biomedical Dataspace (LBDS) was developed to semantically interlink data from multiple sources and augment the design of in silico experiments for cancer chemoprevention drug discovery. The different components of the LBDS facilitate both the bioinformaticians and the biomedical researchers to publish, link, query and visually explore the heterogeneous datasets. We have extensively evaluated the usability of the entire platform. In this paper, we showcase three different workflows depicting real-world scenarios on the use of LBDS by the domain users to intuitively retrieve meaningful information from the integrated sources. We report the important lessons that we learned through the challenges encountered and our accumulated experience during the collaborative processes which would make it easier for LD practitioners to create such dataspaces in other domains. We also provide a concise set of generic recommendations to develop LD platforms useful for drug discovery.

Original languageEnglish
Title of host publicationThe SemanticWeb - ISWC 2014 - 13th International SemanticWeb Conference, Proceedings
EditorsTania Tudorache, Craig Knoblock, Paul Groth, Carole Goble, Chris Welty, Abraham Bernstein, Peter Mika, Denny Vrandečić, Natasha Noy, Krzysztof Janowicz
PublisherSpringer Verlag
Pages114-130
Number of pages17
ISBN (Electronic)9783319119632
DOIs
StatePublished - 2014
Externally publishedYes
Event13th International Semantic Web Conference, ISWC 2014 - Riva del Garda, Italy
Duration: Oct 19 2014Oct 23 2014

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8796
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference13th International Semantic Web Conference, ISWC 2014
Country/TerritoryItaly
CityRiva del Garda
Period10/19/1410/23/14

Keywords

  • Biomedical research
  • Drug discovery
  • Linked data
  • SPARQL federation
  • Visualization

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