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» The Challenge of Creative Information Retrieval
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SIGKDD
2010
154views more  SIGKDD 2010»
13 years 3 months ago
A brief survey on sequence classification
Sequence classification has a broad range of applications such as genomic analysis, information retrieval, health informatics, finance, and abnormal detection. Different from the ...
Zhengzheng Xing, Jian Pei, Eamonn J. Keogh
ICASSP
2011
IEEE
13 years 23 days ago
Multichannel nonnegative tensor factorization with structured constraints for user-guided audio source separation
Separating multiple tracks from professionally produced music recordings (PPMRs) is still a challenging problem. We address this task with a user-guided approach in which the sepa...
Alexey Ozerov, Cédric Févotte, Rapha...
CHI
2009
ACM
14 years 9 months ago
User-created forms as an effective method of human-agent communication
A key challenge for mixed-initiative systems is to create a shared understanding of the task between human and agent. To address this challenge, we created a mixed-initiative inte...
John Zimmerman, Kathryn Rivard, Ian Hargraves, Ant...
ICASSP
2008
IEEE
14 years 3 months ago
Onset detection in pitched non-percussive music using warping-compensated correlation
Automatically extracting temporal information from musical recordings is inarguably one of the most critical subtasks of many music information retrieval systems. In this paper we...
Olaf Schleusing, Bingjun Zhang, Ye Wang
DGO
2007
174views Education» more  DGO 2007»
13 years 10 months ago
A bootstrapping approach for identifying stakeholders in public-comment corpora
A stakeholder is an individual, group, organization, or community that has an interest or stake in a consensus-building process. The goal of stakeholder identification is identify...
Jaime Arguello, Jamie Callan