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SIGMOD
2002
ACM
112views Database» more  SIGMOD 2002»
16 years 6 months ago
Minimal probing: supporting expensive predicates for top-k queries
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
Kevin Chen-Chuan Chang, Seung-won Hwang
ICSE
2004
IEEE-ACM
16 years 6 months ago
Automated Generation of Test Programs from Closed Specifications of Classes and Test Cases
Most research on automated specification-based software testing has focused on the automated generation of test cases. Before a software system can be tested, it must be set up ac...
Wee Kheng Leow, Siau-Cheng Khoo, Yi Sun
PERCOM
2007
ACM
16 years 5 months ago
Context Aware Routing of Enterprise User Communications
This paper develops a context aware framework to address the diverse communication needs of a modern enterprise. Such enterprises are characterized by workers in different locatio...
Munmun De Choudhury, Hari Sundaram, Ajita John, Do...
CSCW
2010
ACM
16 years 3 months ago
Are you having difficulty?
It would be useful if software engineers/instructors could be aware that remote team members/students are having difficulty with their programming tasks. We have developed an appr...
Jason Carter, Prasun Dewan
171
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INFOCOM
2008
IEEE
16 years 22 days ago
Select-and-Protest-Based Beaconless Georouting with Guaranteed Delivery in Wireless Sensor Networks
—Recently proposed beaconless georouting algorithms are fully reactive, with nodes forwarding packets without prior knowledge of their neighbors. However, existing approaches for...
Hanna Kalosha, Amiya Nayak, Stefan Rührup, Iv...