Cross-language Information Retrieval with Explicit Semantic Analysis. - Philipp Sorg; Philipp Cimiano (CLEF (Working Notes), 2008)

Learning Methods in Multi-grained Query Answering. - Philipp Sorg (ISWC, 2008)

Cross-lingual Information Retrieval based on Multiple Indexes. - Philipp Sorg; Marlon Braun; David Nicolay; Philipp Cimiano (CLEF (Working Notes), 2009)

Explicit Versus Latent Concept Models for Cross-Language Information Retrieval. - Philipp Cimiano; Antje Schultz; Sergej Sizov; Philipp Sorg; Steffen Staab (IJCAI, 2009)

An Experimental Comparison of Explicit Semantic Analysis Implementations for Cross-Language Retrieval. - Philipp Sorg; Philipp Cimiano (NLDB, 2009)

Overview of the Cross-lingual Expert Search (CriES) Pilot Challenge. - Philipp Sorg; Philipp Cimiano; Antje Schultz; Sergej Sizov (CLEF (Notebook Papers/LABs/Workshops), 2010)

Combining Data-Driven and Semantic Approaches for Text Mining. - Stephan Bloehdorn; Sebastian Blohm; Philipp Cimiano; Eugenie Giesbrecht; Andreas Hotho; Uta Lösch; Alexander Mädche; Eddie Mönch; Philipp Sorg; Steffen Staab; Johanna Völker (Foundations for the Web of Information and Services, 2011)

Detect'11: international workshop on DETecting and Exploiting Cultural diversiTy on the social web. - Sergej Sizov; Stefan Siersdorfer; Thomas Gottron; Philipp Sorg (CIKM, 2011)

Finding the Right Expert - Discriminative Models for Expert Retrieval. - Philipp Sorg; Philipp Cimiano (KDIR, 2011)

Language resources extracted from Wikipedia. - Denny Vrandecic; Philipp Sorg; Rudi Studer (K-CAP, 2011)

Exploiting Social Semantics for Multilingual Information Retrieval. - Philipp Sorg (2011)

Exploiting Wikipedia for cross-lingual and multilingual information retrieval. - Philipp Sorg; Philipp Cimiano (Data Knowl. Eng., 2012)