Category Archives: News

Structured Machine Learning Benchmark v2

The second version of the Structured Machine Learning Benchmark is available online. The benchmark is created for the upcoming DEBS Grand Challenge 2018. The challenge is based on marine traffic data and focused on real-time prediction of destination ports and arrival times for vessels, which regularly send their geo coordinates, timestamps, course and other relevant […]

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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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HOBBIT Open Challenges: A New Era II

Continuing from our latest blogpost on Open Challenges, we look into the two remaining Open Challenges organized by the HOBBIT project; there we looked at the OKE and MOCHA open challenges, while here we will dig into  the SQA and StreaML open challenges. The SQA open challenge started in December 2017 and is currently in […]

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HOBBIT Open Challenges: A New Era I

During the second year of the project, the first series of HOBBIT challenges was successfully organized and preparations for the challenges that will run during 2018 have started. HOBBIT is also proud to announce the launch of a series of four HOBBIT Open Challenges. The HOBBIT Open Challenges will ensure continuous participation and systems evaluation. […]

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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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Data Generation in HOBBIT using TomTom’s Mimicking Algorithm

The number of users of navigation services continues to grow, either using the vehicle’s built-in unit, a dedicated device or a smartphone application. This enables the collection of extensive amounts of floating car data, which can be used to extract information relevant to a number of applications like road administration, traffic management and jam avoiding […]

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Generating Big Linked Data for HOBBIT: Mimicking Production Machine and IT Data

With the digitalization in manufacturing and European initiatives like Factory of the Future or national programs like Industrie 4.0 supporting this development, the need for processing big data, coming from sensors, machine logs, Internet of Things (IoT) devices, and other sources is becoming more and more important especially when it comes to bringing added value […]

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