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SIGMOD
2007
ACM
134views Database» more  SIGMOD 2007»
16 years 7 months ago
Updating a cracked database
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
Stratos Idreos, Martin L. Kersten, Stefan Manegold
SIGMOD
2006
ACM
109views Database» more  SIGMOD 2006»
16 years 7 months ago
OMCAT: optimal maintenance of continuous queries' answers for trajectories
We present our prototype system, OMCAT, which optimizes the reevaluation of a set of pending continuous spatio-temporal queries on trajectory data, when some of the trajectories a...
Hui Ding, Goce Trajcevski, Peter Scheuermann
ICSE
2005
IEEE-ACM
16 years 6 months ago
A cross-program investigation of students' perceptions of agile methods
Research was conducted on using agile methods in software engineering education. This paper explores the perceptions of students from five different academic levels of agile pract...
Grigori Melnik, Frank Maurer
ICSE
2005
IEEE-ACM
16 years 6 months ago
Validation methods for calibrating software effort models
COCONUT calibrates effort estimation models using an exhaustive search over the space of calibration parameters in a COCOMO I model. This technique is much simpler than other effo...
Tim Menzies, Daniel Port, Zhihao Chen, Jairus Hihn...
ICSE
2008
IEEE-ACM
16 years 6 months ago
Continuous software quality supervision using SourceInventory and Columbus
Several tools and methods for source code quality assurance based on static analysis finally reached a state when they are applicable in practice and recognized by the industry. H...
Árpád Beszédes, Rudolf Ferenc...