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IDEAS
2007
IEEE
135views Database» more  IDEAS 2007»
15 years 4 months ago
Bitmap Index Design Choices and Their Performance Implications
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
Elizabeth J. O'Neil, Patrick E. O'Neil, Kesheng Wu
JCDL
2011
ACM
272views Education» more  JCDL 2011»
14 years 17 days ago
CollabSeer: a search engine for collaboration discovery
Collaborative research has been increasingly popular and important in academic circles. However, there is no open platform available for scholars or scientists to effectively dis...
Hung-Hsuan Chen, Liang Gou, Xiaolong Zhang, Clyde ...
CAISE
2003
Springer
15 years 2 months ago
Goal-Oriented Requirements Engineering: A Case Study in E-government
This paper presents a requirements engineering framework based on the notions of Actor, Goal, and Intentional Dependency, and applies it to a case study in the field of Informatio...
Paolo Donzelli, Paolo Bresciani
ISCAS
1999
IEEE
121views Hardware» more  ISCAS 1999»
15 years 2 months ago
The linear time-varying approach applied to a first-order dynamic translinear filter
Dynamic translinear (DTL) circuits use the exponential inputoutput relation of the transistor as a primitive for the synthesis of electronic circuits. As a consequence the analysi...
F. C. M. Kuijstermans, F. M. Diepstraten, Wouter A...
SIGSOFT
2005
ACM
15 years 10 months ago
Matching execution histories of program versions
We develop a method for matching dynamic histories of program executions of two program versions. The matches produced can be useful in many applications including software piracy...
Xiangyu Zhang, Rajiv Gupta