Proceedings of 1st International Workshop on Collaborative Information Seeking (2009)
Pickens, Jeremy, Golovchinsky, Gene, Morris, Meredith Ringel
The goal of the workshop is to bring together researchers interested in various aspects of small-team collaborative search to share ideas, to stimulate research in the area, and to increase the...
A Taxonomy of Collaboration in Online Information Seeking (2009)
Golovchinsky, Gene, Pickens, Jeremy, Back, Maribeth
People can help other people find information in networked information seeking environments. Recently, many such systems and algorithms have proliferated in industry and in academia. Unfortunately,...
ABSTRACT Harmonic Models for Polyphonic Music Retrieval (2008)
Most work in the ad hoc music retrieval field has focused on the retrieval of monophonic documents using monophonic queries. Polyphony adds considerably more complexity. We present a method by which...
ABSTRACT Term Context Models for Information Retrieval (2008)
At their heart, most if not all information retrieval models utilize some form of term frequency. The notion is that the more often a query term occurs in a document, the more likely it is that...
A Robust Mid-level Representation for Harmonic Content in Music Signals (2005)
When considering the problem of audio-to-audio matching, determining musical similarity using low-level features such as Fourier transforms and MFCCs is an extremely difficult task, as there is...
Markov Random Fields and Maximum Entropy Modeling for Music Information Retrieval (2005)
Jeremy Pickens, Costas Iliopoulos
Music information retrieval is characterized by a number of various user information needs. Systems are being developed that allow searchers to find melodies, rhythms, genres, and singers or artists,...
Harmonic modeling for polyphonic music retrieval (2004)
The content-based retrieval of Western music has received increasing attention in recent years. While much of this research deals with monophonic music, polyphonic music is far more common and more...
Harmonic modeling for polyphonic music retrieval (2004)
The content-based retrieval of Western music has received increasing attention in recent years. While much of this research deals with monophonic music, polyphonic music is far more common and more...
Harmonic Modeling for Polyphonic Music Retrieval (2004)
Jeremy Pickens, James Allan Member, Christopher Raphael Member, Edwina Rissland Member, Donald Byrd Member
Degrees will be listed as: B.Sc. cum laude, BRIGHAM YOUNG UNIVERSITY M.Sc., UNIVERSITY OF MASSACHUSETTS AMHERST Ph.D., UNIVERSITY OF MASSACHUSETTS AMHERST Directed by: Professor W. Bruce Croft The...
Polyphonic music modeling with random fields (2003)
Victor Lavrenko, Jeremy Pickens
Recent interest in the area of music information retrieval is exploding. However, very few of the existing music retrieval techniques take advantage of recent developments in statistical modeling. In...
Polyphonic score retrieval using polyphonic audio queries: A harmonic modeling approach (2002)
Jeremy Pickens, Juan Pablo Bello, Giuliano Monti, Tim Crawford, Matthew Dovey, Mark S, ...
This paper extends the familiar “query by humming ” music retrieval framework into the polyphonic realm. As humming in multiple voices is quite difficult, the task is more accurately described as...
Polyphonic score retrieval using polyphonic audio queries: A harmonic modeling approach (2002)
Jeremy Pickens, Juan Pablo Bello, Giuliano Monti, Tim Crawford, Matthew Dovey, Mark S, ...
This paper extends the familiar “query by humming ” music retrieval framework into the polyphonic realm. As humming in multiple voices is quite difficult, the task is more accurately described as...
With interest in music information retrieval increasing the need for retrieval systems unique to music is also growing. Despite its unique properties music shares many similarities with text. The...
An exploratory analysis of phrases in text retrieval (2000)
Jeremy Pickens, W. Bruce Croft
Phrases are used in both commercial and experimental search engines. Despite the large amount of work in the area results remain mixed. It is still not clear whether phrases can be used to improve...