Singing Voice Synthesis Combining Excitation plus Resonance and Sinusoidal plus Residual Models. - Jordi Bonada; Òscar Celma; Alex Loscos; Jaume Ortolà; Xavier Serra; Yasuo Yoshioka; Hiraku Kayama; Yuji Hisaminato; Hideki Kenmochi (ICMC, 2001)

Architecture for an MPEG-7 Web Browser. - Òscar Celma (ISMIR, 2004)

An MPEG-7 Database System and Application for Content-Based Management and Retrieval of Music. - Otto Wüst; Òscar Celma (ISMIR, 2004)

Larynxophone: using voice as a wind controller. - Alex Loscos; Òscar Celma (ICMC, 2005)

Foafing the Music: A Music Recommendation System based on RSS Feeds and User Preferences. - Òscar Celma; Miquel Ramírez; Perfecto Herrera (ISMIR, 2005)

MUCOSA: A Music Content Semantic Annotator. - Perfecto Herrera; Òscar Celma; Jordi Massaguer; Pedro Cano; Emilia Gómez; Fabien Gouyon; Markus Koppenberger (ISMIR, 2005)

Semantic Integration and Retrieval of Multimedia Metadata. - Roberto García; Òscar Celma (SemAnnot@ISWC, 2005)

Search Sounds: An audio crawler focused on weblogs. - Òscar Celma; Pedro Cano; Perfecto Herrera (ISMIR, 2006)

Good Vibrations: Music Discovery through Personal Musical Concepts. - Vegard Sandvold; Thomas Aussenac; Òscar Celma; Perfecto Herrera (ISMIR, 2006)

A Multimodal Approach to Bridge the Music Semantic Gap. - Òscar Celma; Perfecto Herrera; Xavier Serra (SAMT (Posters and Demos), 2006)

Foafing the Music: Bridging the Semantic Gap in Music Recommendation. - Òscar Celma (ISWC, 2006)

Annotating Music Collections: How Content-Based Similarity Helps to Propagate Labels. - Mohamed Sordo; Cyril Laurier; Òscar Celma (ISMIR, 2007)

The Social Network of Contemporary Popular Musicians. - Juyong Park; Òscar Celma; Markus Koppenberger; Pedro Cano; Javier M. Buldú (Int. J. Bifurc. Chaos, 2007)

The Quest for Musical Genres: Do the Experts and the Wisdom of Crowds Agree? - Mohamed Sordo; Òscar Celma; Martin Blech; Enric Guaus (ISMIR, 2008)

If you like the beatles you might like...: a tutorial on music recommendation. - Òscar Celma; Paul Lamere (ACM Multimedia, 2008)

A new approach to evaluating novel recommendations. - Òscar Celma; Perfecto Herrera (RecSys, 2008)

ZemPod: A semantic web approach to podcasting. - Òscar Celma; Yves Raimond (J. Web Semant., 2008)

FOAFing the music: Bridging the semantic gap in music recommendation. - Òscar Celma; Xavier Serra (J. Web Semant., 2008)

Preferential Attachment, Aging and Weights in Recommendation Systems. - Massimiliano Zanin; Pedro Cano; Òscar Celma; Javier M. Buldú (Int. J. Bifurc. Chaos, 2009)

Music recommendation and discovery in the long tail. - Òscar Celma (2009)

Music Recommendation and Discovery - The Long Tail, Long Fail, and Long Play in the Digital Music Space. - Òscar Celma (Springer, 2010)

Workshop report: WOMRAD 2010. - Amelie Anglade; Claudio Baccigalupo; Norman Casagrande; Òscar Celma; Paul Lamere (RecSys, 2010)

Use Case Scenarios. - Werner Bailer; Susanne Boll; Òscar Celma; Michael Hausenblas; Yves Raimond (Multimedia Semantics, 2011)

WOMRAD: 2nd workshop on music recommendation and discovery. - Amelie Anglade; Òscar Celma; Ben Fields; Paul Lamere; Brian McFee (RecSys, 2011)

Music recommendation and discovery revisited. - Òscar Celma; Paul Lamere (RecSys, 2011)

If You Like Radiohead, You Might Like This Article. - Òscar Celma; Paul Lamere (AI Mag., 2011)

Hybrid music information retrieval. - Peter Knees; Markus Schedl; Òscar Celma (Int. J. Multim. Inf. Retr., 2013)

Modeling Genre with the Music Genome Project: Comparing Human-Labeled Attributes and Audio Features. - Matthew Prockup; Andreas F. Ehmann; Fabien Gouyon; Erik M. Schmidt; Òscar Celma; Youngmoo E. Kim (ISMIR, 2015)

The Exploit-Explore Dilemma in Music Recommendation. - Òscar Celma (RecSys, 2016)