Tag Archives: link discovery

Generating Transport Data

The growing amount of navigation services’ users provide many opportunities to improve driving conditions by making a better use of the road network. However, collecting large quantities of such data can be difficult due to both costs and privacy concerns. TomTom collects large amounts of anonymized traffic data, respecting the user’s right to privacy: https://www.tomtom.com/en_gb/privacy/. […]

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Association Launch Announcement

During the second year of the project, HOBBIT has contacted BDVA with the aim of elaborating the creation of the HOBBIT association under its umbrella. After several rounds of negotiations, Special Group 7 under the existing task force 6 of BDVA was established . The task force focuses on technical aspects and standards for big […]

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Mimicking of Production Machine Event Data

The project HOBBIT aims to provide a platform for technology users, solution providers, and scientific community to assess the fitness of existing solutions for their purposes based on industrial data. The challenge here is to provide a tool to reproducible generate an arbitrary amount of these data for different benchmarks. The solution within HOBBIT is […]

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HOBBIT Benchmarking Platform version 2

We are happy to announce the release of the second version of the HOBBIT Benchmarking Platform. During the last months, we improved the stability of the platform as well as the set of features it supports. The full list of the features implemented in version 2 are listed below. Improved the usability of the platform […]

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Benchmarking Versioning Systems with SPVB v2.0

There exist a number of storage benchmarks that test the ability of Linked Data systems to store and query data in an efficient way without addressing the management of data versions. To the best of our knowledge only a limited number of versioning systems (mostly academic) and benchmarks exist for storing versions and testing the […]

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Concurrent version of the Data Storage Benchmark

In one of our previous blog posts, we presented the approaches regarding the data storage benchmark. We introduced important modifications to the synthetic data generator and the dataset of the Social Network Benchmark, developed in the context of the FP7 Linked Data Benchmarking Council (LDBC), and transformed its SQL queries to SPARQL, all while preserving […]

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Ontology Matching (OM 2017)

Since 2004 OAEI organises campaigns aiming at evaluating ontology matching tools and technologies. This year FORTH along with HOBBIT participated in the OAEI 2017 Instance Matching Track and introduced the HOBBIT Link Discovery Track. The Tasks come with two datasets the Sandbox and Mainbox characterized by the number of instances to match (i.e., scale). The […]

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Come and meet the HOBBIT Project @ ISWC-2017

The H2020 project HOBBIT proudly  organises the BLINK 2017 and co-organises the NLIWoD3 at ISWC 2017.  In addition to the workshops, HOBBIT organises the QALD Challenge on Question Answering and participates with the Link Discovery Task at the OAEI Ontology Matching Workshop. We will present all events in the following. The BLINK and NLIWoD3 accepted […]

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Benchmarking Query Answering Systems for Linked Data using HOBBIT Benchmarks

“Alexa, how is the traffic?” This is one of the questions I ask most mornings in my kitchen, while trying to estimate whether I still have the time to complete my slow and painful brain-wake-up sequence or I should rush out, before the roads to work begin to fill up. After the initial excitement, regular […]

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