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SIGMOD
1999
ACM
110views Database» more  SIGMOD 1999»
15 years 11 months ago
Multi-dimensional Selectivity Estimation Using Compressed Histogram Information
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
Ju-Hong Lee, Deok-Hwan Kim, Chin-Wan Chung
OOPSLA
1998
Springer
15 years 11 months ago
Visualizing Dynamic Software System Information Through High-Level Models
Dynamic information collected as a software system executes can help software engineers perform some tasks on a system more effectively. To interpret the sizable amount of data ge...
Robert J. Walker, Gail C. Murphy, Bjørn N. ...
IIWAS
2008
15 years 8 months ago
Cross-domain information and service interoperability
The growing trends towards integrating legacy applications with new systems in a network-centric environment has introduced yet another level of complexity beyond those we witness...
Kamran Sartipi, Azin Dehmoobad
IJCAI
2007
15 years 8 months ago
An Information-Theoretic Analysis of Memory Bounds in a Distributed Resource Allocation Mechanism
Multiagent distributed resource allocation requires that agents act on limited, localized information with minimum communication overhead in order to optimize the distribution of ...
Ricardo M. Araujo, Luís C. Lamb
DEBU
2002
161views more  DEBU 2002»
15 years 7 months ago
Indexing and Retrieval of Historical Aggregate Information about Moving Objects
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
Dimitris Papadias, Yufei Tao, Jun Zhang, Nikos Mam...