I am currently visiting researcher at the Aizawa Laboratory in the National Institute of Informatics in Tokyo. Before that, I have completed my Ph. at the Database and Information Management Group. My primary research interests is mathematical information retrieval. Other public research profiles Google Scholar.

NII Testbeds and Community for Information access Research. Dec 07 and 17, 2016. Nov 07 and 17, 2016. NTCIR-13 Call for Participation to Kick-Off Event -August 24th- released.

The MWS search engine is optimized for fast query responses and interactive applications. Unification queries form the basis for expressive query languages with well-defined semantics. Any corpus whose formulae can referenced by URIs and converted to Content MathML can be indexed by MWS.

Graduate School of Information Science and Technology, The University of Tokyo. The Department of Informatics, The Graduate University for Advanced Studies. Website is opened and tool package for PlaneText.

Making math - the language of science - searchable. Deals about making math searchable. In mathematics, physics and engineering text search is helpful but not sufficient, since some knowledge is convoyed in mathematical formulae only. As a consequence one needs to perform search queries that involve formula and text. Therefore the aim of www. Is to build a context aware text and formula search engine.

The results final results will be published soon. Is an optional free subtask of the NTCIR-11 Math-2 Task that aims to develop an evaluation test collection for mathematical formulae search. Please refer to NTCIR-11 Math-2. For general information on the MathSearch Task. In contrast to the main-task that uses the arXiv dataset this task uses the English Wikiepadia as test collection.