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CIKM
2009
Springer
16 years 1 months ago
Inverted indexes vs. bitmap indexes in decision support systems
Bitmap indexes are widely used in Decision Support Systems (DSSs) to improve query performance. In this paper, we evaluate the use of compressed inverted indexes with adapted quer...
Truls A. Bjørklund, Nils Grimsmo, Johannes ...
GCC
2005
Springer
16 years 21 hour ago
Supporting Remote Collaboration Through Structured Activity Logging
Abstract. This paper describes an integrated architecture for online collaborative multimedia (audio and text) meetings which supports the recording of participants' audio exc...
Matt-Mouley Bouamrane, Saturnino Luz, Masood Masoo...
GCC
2003
Springer
15 years 11 months ago
Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System
Abstract. A flexible intermediate library named Stampi for MPI-2 support on a heterogeneous computing environment has been implemented on an SCore cluster system. With the help of...
Yuichi Tsujita
HICSS
2002
IEEE
121views Biometrics» more  HICSS 2002»
15 years 11 months ago
Workflow-Supported Organizational Memory Systems: An Industrial Application
Workflow management technology has evolved from efficiency-oriented process automation tools to knowledge network building and support systems. This paper presents a workflow mana...
Karl Reiner Lang, Marko Schmidt
RE
1995
Springer
15 years 10 months ago
Using non-functional requirements to systematically support change
Non-Functional requirements (or quality requirements, NFRs) such as confidentiality, performance and timeliness are often crucial to a software system. Our NFRFramework treats NF...
Lawrence Chung, Brian A. Nixon, Eric S. K. Yu