Web Information Systems Group

The Software and Computer Technology department at Delft University of Technology (TU Delft) started with the appointment of prof.dr.ir. Geert-Jan Houben a new group on Web Information Systems (WIS). The WIS research group concentrates in its research on engineering and science of the Web. The research specifically considers the role of Web data in the engineering of Web-based information systems. The group's research is aimed at improving the understanding of people's actions, interests, motivations, and behaviors on the Web, and subsequently leveraging that knowledge to build Web applications that are semantic, personalized and adaptive.
This includes topics in harvesting, integrating, transforming, analyzing, and retrieving Web data, with focus on the special properties of Web data. A large portion of Web data is human-made, e.g. in social networks or Twitter streams, and this brings scientific challenges in how to effectively attribute meaning to Web data. The size of the Web brings challenges in how to efficiently store, index, and analyze data at Web scale. WIS researchers and students strive to advance the state-of-the-art in relevant disciplines like user modeling, Web science, information retrieval, Web engineering, Web data management, and crowdsourcing.
Main themes in the group's research concern

  • Web data and semantics - managing, integrating and linking data in web-based information systems
  • Web analysis and user modeling - understanding usage and users in web-based information systems
  • Web engineering and adaptation - engineering and adapting web-based information systems

Further details on the research activities by the WIS team are listed at Research

Trending research activities: Learning Analytics, ImREALSocialGlassWUDEDelft Data Science (DDS)RDFGears, Twitter Incident ManagementAMSGeniUS, U-Sem and Twinder.

Follow us on Twitter: @wisdelft

WIS activities & news

Joint work with IBM on the Inclusive Enterprise on Wall Street Journal site

Our work together with IBM on Inclusive Enterprise, led by Alessandro, was featured on the Wall Street Journal website: blogs.wsj.com/cio/2015/07/08/ibm-researchers-try-to-measure-employee-well-being-using-technology/

PoliMedia project wins LODLAM Open Data Price

During the LODLAM Challenge in Sydney this summer, research project PoliMedia has won the Open Data Prize. PoliMedia assists researchers in analysing the media coverage of debates in the Dutch Parliament. The system automatically generates links between the debates and coverage about those debates in newspapers and radio bulletins.

Kickoff KIVI Chair Big Data Science

In June together with KIVI we hosted the kickoff event for the KIVI Chair of Big Data Science, with Geert-Jan and Alessandro among the speakers.

Smart City Event Amsterdam

Alessandro Bozzon was among the speakers of the Smart City Event in Amsterdam. Alessandro presented the Social Data Science for Intelligent Cities research line, and introduced the audience with the latest results from the Social Glass project. 

Journal of Web Engineering paper accepted

The paper DESIGNING COMPLEX CROWDSOURCING APPLICATIONS COVERING MULTIPLE PLATFORMS AND TASKS featuring Alessandro Bozzon as first author has been accepted for publication on the Journal of Web Engineering Vol. 14, No. 5&6 (2015).

Social Glass: demo at WWW 2015 conference / new publications

Alessandro Bozzon presented a demonstrator of the Social Glass platform at the 24th International World Wide Web Conference. The Social Glass project also produced two publications at the conferences CUPUM 2015 (14th International Conference on Computers in Urban Planning and Urban Management) and CAAD-FUTURES 2015 (Computer-Aided Architectural Design Futures Foundation). 

UMAP 2015 paper accepted

The paper on Harnessing Engagement for Knowledge Creation Acceleration in Collaborative Q&A Systems by Jie Yang, Alessandro Bozzon and Geert-Jan Houben has been accepted at UMAP 2015.

Geert-Jan Houben in UMUAI Editorial Board

Geert-Jan Houben has become member of the editorial board of UMUAI, User Modeling and User-Adapted Interaction: The Journal of Personalization Research.

Geert-Jan Houben appointed KIVI-chair Big Data Science

Geert-Jan Houben has been appointed as KIVI-chair on Big Data Science, connecting the TU Delft research to the engineering in practice.

WIS participates in AMS with its social data science research

The WIS group is present with its social data science research in AMS, the Amsterdam Institute for Advanced Metropolitan Solutions.

Geert-Jan Houben honorary promotor at TU Delft's Dies celebrations

Geert-Jan Houben has been appointed honorary promotor, together with prof. Andy v.d. Dobbelsteen, for the honorary doctorate for Anthony Townsend at this year's TU Delft Dies celebrations.

Video showing Accurator in the Rijksmuseum released

Together with our partners in the COMMIT project SEALINCMedia we released a video showing the Accurator platform for the art collection of the Rijksmuseum. The platform itself is demonstrated at accurator.nl.

Delft Data Science

WIS is involved with its research on social web data analytics in Delft Data Science (DDS).

ImREAL video released

The official video for the ImREAL project has been formally released with great success.