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CCGRID
2009
IEEE
14 years 2 months ago
Harvesting Large-Scale Grids for Software Resources
— Grid infrastructures are in operation around the world, federating an impressive collection of computational resources and a wide variety of application software. In this conte...
Asterios Katsifodimos, George Pallis, Marios D. Di...
ICDM
2006
IEEE
89views Data Mining» more  ICDM 2006»
14 years 2 months ago
On the Lower Bound of Local Optimums in K-Means Algorithm
The k-means algorithm is a popular clustering method used in many different fields of computer science, such as data mining, machine learning and information retrieval. However, ...
Zhenjie Zhang, Bing Tian Dai, Anthony K. H. Tung
JCDL
2006
ACM
159views Education» more  JCDL 2006»
14 years 1 months ago
Bibliometric impact measures leveraging topic analysis
Measurements of the impact and history of research literature provide a useful complement to scientific digital library collections. Bibliometric indicators have been extensively...
Gideon S. Mann, David M. Mimno, Andrew McCallum
JCDL
2006
ACM
137views Education» more  JCDL 2006»
14 years 1 months ago
Exploring digital libraries: integrating browsing, searching, and visualization
Exploring services for digital libraries (DLs) include two major paradigms, browsing and searching, as well as other services such as clustering and visualization. In this paper, ...
Rao Shen, Naga Srinivas Vemuri, Weiguo Fan, Ricard...
ISMIR
2005
Springer
180views Music» more  ISMIR 2005»
14 years 1 months ago
On the Detection of Melody Notes in Polyphonic Audio
This paper describes a method for melody detection in polyphonic musical signals. Our approach starts by obtaining a set of pitch candidates for each time frame, with recourse to ...
Rui Pedro Paiva