Picture of Olaf Hartig Olaf Hartig
Assistant Professor (Universitetslektor)
Division for Database and Information Techniques
Department of Computer and Information Science (IDA)
Linköping University

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News

Aug. 30, 2016: In this year's ODBASE Conference (15th Int. Conf. on Ontologies, Databases, and Applications of Semantics) I will participate with two contributions: First, I will present our research paper about "Bindings-Restricted Triple Pattern Fragments." We have already published an extended preprint of this paper and we have a Web page for the paper. Second, I am a co-author of another research paper titled "Scheduling Refresh Queries for Keeping Results from a SPARQL Endpoint Up-to-Date." Check out the preprint of this paper or the extended version which provides more details about the characteristics of the experimental data, and there is also a Web page with the experimental data.

Aug. 23, 2016: The Proceedings of the 7th International Workshop on Consuming Linked Data (COLD) are on-line now. Find them at http://ceur-ws.org/Vol-1666/.

Aug. 18, 2016: Our proposal to organize a Dagstuhl seminar on "Federated Semantic Data Management" got accepted. The seminar will take place from June 25 to June 30, 2017. Dagstuhl has already created a Web page for the seminar.

Aug. 4, 2016: In this year's International Semantic Web Conference (ISWC)---which will be in Kobe, Japan---I will participate with the following three contributions: First, I will present our research paper titled "Walking without a Map: Ranking-Based Traversal for Querying Linked Data." I have made available a preprint of the paper, and you may want to check out the Web page for the paper and the extended version which provides many more details and describes additional experiments. My second contribution in the conference will be the presentation of a poster about "Reducing the Network Load of Triple Pattern Fragments by Supporting Bind Joins." Find the poster paper, and there is also a Web page for this work. Third and last but not least, I am a co-organizer of the Workshop on Consuming Linked Data (COLD) which goes into its seventh edition this year.

Aug. 1, 2016: As of today I am starting my new position as an "Universitetslektor" in the Department of Computer and Information Science (IDA) at Linköping University in Sweden. In particular, I am in the Division for Database and Information Techniques (ADIT) of IDA. For those who wonder how an Universitetslektor position compares to academic positions in other systems: it is similar to an assistant professor position in the North American system and similar to what is called senior lecturer in the UK.

May 3, 2016: Our invited article about "SPARQL with Property Paths on the Web" got accepted by the Semantic Web Journal. On the Web page for the submission you find a PDF of the manuscript and the reviews.

Research Interests

CV

Here is my academic CV: PDF file

Selected Publications

This following list contains selected publications. There is also a complete list of all my publications.

Program Committees

Additional Activities

Teaching