University of Konstanz
Graduiertenkolleg / PhD Program
Computer and Information Science

Colloquium of the Department and the PhD Program

title

Semantic Full-Text Search

speaker

Prof. Dr. Hannah Bast, University of Freiburg, Germany

date & place

Wednesday, 19.10.2011, 16:15 h
Room C252

abstract

Semantic full-text search combines classical full-text search with search in knowledge databases aka ontologies. An example query would be to find all female german professors working in a particular research area. Google will not be of much help for such a query, unless there is a web page with exactly that contents. And a general-purpose ontology is unlikely to contain all the information required to answer this query. I will explain this in more detail and how it differs from other approaches claiming to be "semantic". I will point out some of the underlying algorithmic problems, especially with respect to scalability, and some of our current solutions. And I will demonstrate our current prototype. All this is fairly recent and IMO exciting work in progress.