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» A time aggregation approach to Markov decision processes
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BMCBI
2008
122views more  BMCBI 2008»
14 years 12 months ago
A practical comparison of two K-Means clustering algorithms
Background: Data clustering is a powerful technique for identifying data with similar characteristics, such as genes with similar expression patterns. However, not all implementat...
Gregory A. Wilkin, Xiuzhen Huang
ICSM
2009
IEEE
15 years 6 months ago
Experimental assessment of manual versus tool-based maintenance of GUI-directed test scripts
Since manual black-box testing of GUI-based APplications (GAPs) is tedious and laborious, test engineers create test scripts to automate the testing process. These test scripts in...
Mark Grechanik, Qing Xie, Chen Fu
MIS
2004
Springer
162views Multimedia» more  MIS 2004»
15 years 5 months ago
Integrating the Results of Multimedia Sub-Queries Using Qualitative Preferences
When similarity queries over multimedia databases are processed by splitting the overall query condition into a set of sub-queries, the problem of how to efficiently and effectiv...
Ilaria Bartolini, Paolo Ciaccia, Vincent Oria, M. ...
VLDB
1997
ACM
126views Database» more  VLDB 1997»
15 years 3 months ago
Dynamic Memory Adjustment for External Mergesort
Sorting is a memory intensive operation whose performance is greatly affected by the amount of memory available as work space. When the input size is unknown or available memory s...
Weiye Zhang, Per-Åke Larson
WSDM
2009
ACM
161views Data Mining» more  WSDM 2009»
15 years 6 months ago
Predicting the readability of short web summaries
Readability is a crucial presentation attribute that web summarization algorithms consider while generating a querybaised web summary. Readability quality also forms an important ...
Tapas Kanungo, David Orr