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Benchmarking Linked DataIntroductory Remarks
Axel NgongaIrini Fundulaki
Anastasia Krithara
Horizon 2020GA No 688227
01/12/2016–30/11/2018
ISWC 2016Kobe, Japan
November 10, 2016Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 1 / 9
A Lot of Data
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1http://www.ibmbigdatahub.com/infographic/four-vs-big-dataNgonga Ngomo et al. (InfAI) BLINK November 10, 2016 2 / 9
A Lot of Tools
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2https://cdn.datafloq.com/cms/os_big_data_open_source_tools-v2.pngNgonga Ngomo et al. (InfAI) BLINK November 10, 2016 3 / 9
Core Questions
Developers: How good is my tool?Vendors: Who is my tool good for?Users: Which tool(s) should I use formy application?
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 4 / 9
Many Questions
Goal of BLINKCreate a forum where these questions can be discussed and addressed.
Where are the current bottlenecks?Which steps of the data lifecycle arecritical?Which solutions are available?Which key performance indicatorsare relevant?How well do or should toolsperform?How do existing solutions performw.r.t. relevant indicators?
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 5 / 9
Many Questions
Goal of BLINKCreate a forum where these questions can be discussed and addressed.
Where are the current bottlenecks?Which steps of the data lifecycle arecritical?Which solutions are available?Which key performance indicatorsare relevant?How well do or should toolsperform?How do existing solutions performw.r.t. relevant indicators?
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 5 / 9
HOBBIT
Rationale
A community-driven benchmarking framework for the community
Focus on Big Linked DataBuild upon 12+K experiments performedwith GERBILCover all steps of the Linked Data lifecycle
Used by a growing number of companiesMature and maturing technologies
Open benchmarks based on industrial dataand use cases
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 6 / 9
HOBBIT
Rationale
A community-driven benchmarking framework for the community
Focus on Big Linked DataBuild upon 12+K experiments performedwith GERBILCover all steps of the Linked Data lifecycle
Used by a growing number of companiesMature and maturing technologies
Open benchmarks based on industrial dataand use cases
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 6 / 9
Program
14:00 – 14:05 Welcome14:05 – 14:45 Keynote (Stasinos Konstantopoulos): BigDataEurope –
Platform Concept and Architecture and its Application toData-Intensive Science
14:45 – 15:05 Kotsev et al.: Benchmarking RDF Query Engines: The caseof Semantic Publishing Benchmark
15:05 – 15:25 Spasić et al.: An RDF Dataset Generator for the Social Net-work Benchmark with Real-World Coherence
15:25 – 15:45 Saveta et al.: How well does your instance matching systemperform? Experimental evaluation with LANCE.
15:45 – 16:05 Coffee Break16:05 – 16:25 Troumpoukis et al.: Developing a Benchmark Suite for Se-
mantic Web Data from Existing Workflows16:25 – 16:45 Papakonstantinou et al.: Versioning for Linked Data:
Archiving Systems and Benchmarks16:45 – 17:05 Lanti et al.: Fast and Simple Data Scaling for OBDA Bench-
marks17:05 – 17:30 Discussion & Closing
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 7 / 9
Thank You
http://project-hobbit.eu/get-involved/
http://goo.gl/forms/1iRIoG4Xpb
https://twitter.com/hobbit_project
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 8 / 9
Acknowledgment
This work was supported by grants from the EU H2020 Framework Programmeprovided for the project HOBBIT (GA no. 688227).
Ngonga Ngomo et al. (InfAI) BLINK November 10, 2016 9 / 9
