Summarizing local context to personalize global web search. - Paul-Alexandru Chirita; Claudiu S. Firan; Wolfgang Nejdl (CIKM, 2006)

Pushing task relevant web links down to the desktop. - Paul-Alexandru Chirita; Claudiu S. Firan; Wolfgang Nejdl (WIDM, 2006)

L3S at INEX 2007: Query Expansion for Entity Ranking Using a Highly Accurate Ontology. - Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu (INEX, 2007)

The Benefit of Using Tag-Based Profiles. - Claudiu S. Firan; Wolfgang Nejdl; Raluca Paiu (LA-WEB, 2007)

Lexical analysis for modeling web query reformulation. - Alessandro Bozzon; Paul-Alexandru Chirita; Claudiu S. Firan; Wolfgang Nejdl (SIGIR, 2007)

Personalized query expansion for the web. - Paul-Alexandru Chirita; Claudiu S. Firan; Wolfgang Nejdl (SIGIR, 2007)

Can all tags be used for search? - Kerstin Bischoff; Claudiu S. Firan; Wolfgang Nejdl; Raluca Paiu (CIKM, 2008)

A Model for Ranking Entities and Its Application to Wikipedia. - Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu; Ralf Krestel; Wolfgang Nejdl (LA-WEB, 2008)

Activity Based Links as a Ranking Factor in Semantic Desktop Search. - Julien Gaugaz; Stefania Costache 001; Paul-Alexandru Chirita; Claudiu S. Firan; Wolfgang Nejdl (LA-WEB, 2008)

PHAROS - Personalizing Users' Experience in Audio-Visual Online Spaces. - Raluca Paiu; Ling Chen 006; Claudiu S. Firan; Wolfgang Nejdl (PersDB, 2008)

Semantically Enhanced Entity Ranking. - Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu; Wolfgang Nejdl (WISE, 2008)

Social Knowledge-Driven Music Hit Prediction. - Kerstin Bischoff; Claudiu S. Firan; Mihai Georgescu; Wolfgang Nejdl; Raluca Paiu (ADMA, 2009)

Automatically Identifying Tag Types. - Kerstin Bischoff; Claudiu S. Firan; Cristina Kadar; Wolfgang Nejdl; Raluca Paiu (ADMA, 2009)

Music Mood and Theme Classification - a Hybrid Approach. - Kerstin Bischoff; Claudiu S. Firan; Raluca Paiu; Wolfgang Nejdl; Cyril Laurier; Mohamed Sordo (ISMIR, 2009)

How do you feel about "dancing queen"?: deriving mood & theme annotations from user tags. - Kerstin Bischoff; Claudiu S. Firan; Wolfgang Nejdl; Raluca Paiu (JCDL, 2009)

An Architecture for Finding Entities on the Web. - Gianluca Demartini; Claudiu S. Firan; Mihai Georgescu; Tereza Iofciu; Ralf Krestel; Wolfgang Nejdl (LA-WEB/CLIHC, 2009)

Deriving music theme annotations from user tags. - Kerstin Bischoff; Claudiu S. Firan; Raluca Paiu (WWW, 2009)

Bringing order to your photos: event-driven classification of flickr images based on social knowledge. - Claudiu S. Firan; Mihai Georgescu; Wolfgang Nejdl; Raluca Paiu (CIKM, 2010)

Ranking Entities Using Web Search Query Logs. - Bodo Billerbeck; Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu; Ralf Krestel (ECDL, 2010)

Exploiting click-through data for entity retrieval. - Bodo Billerbeck; Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu; Ralf Krestel (SIGIR, 2010)

Why finding entities in Wikipedia is difficult, sometimes. - Gianluca Demartini; Claudiu S. Firan; Tereza Iofciu; Ralf Krestel; Wolfgang Nejdl (Inf. Retr., 2010)

Bridging the gap between tagging and querying vocabularies: Analyses and applications for enhancing multimedia IR. - Kerstin Bischoff; Claudiu S. Firan; Wolfgang Nejdl; Raluca Paiu (J. Web Semant., 2010)

Adapting information retrieval to user needs in an evolving web environment. - Claudiu Sergiu Firan (2010)

Map to humans and reduce error: crowdsourcing for deduplication applied to digital libraries. - Mihai Georgescu; Dang Duc Pham; Claudiu S. Firan; Wolfgang Nejdl; Julien Gaugaz (CIKM, 2012)

GLOCAL: event-based retrieval of networked media. - Pierre Andrews; Francesco G. B. De Natale; Sven Buschbeck; Anthony Jameson; Kerstin Bischoff; Claudiu S. Firan; Claudia Niederée; Vasileios Mezaris; Spiros Nikolopoulos; Vanessa Murdock 001; Adam Rae (WWW (Companion Volume), 2012)

When in Doubt Ask the Crowd: Employing Crowdsourcing for Active Learning. - Mihai Georgescu; Dang Duc Pham; Claudiu S. Firan; Ujwal Gadiraju; Wolfgang Nejdl (WIMS, 2014)