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CIKM
2000
Springer
15 years 7 months ago
A Framework for Modeling Buffer Replacement Strategies
An e ective bu er management system is crucial for any database management system. While much work has been expended to provide extensible data types,extensible query languages an...
Stéphane Bressan, Chong Leng Goh, Beng Chin...
137
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CIKM
2009
Springer
15 years 7 months ago
Probabilistic skyline queries
The ability to deal with uncertain information is becoming increasingly important for modern database applications. Whereas a conventional (certain) object is usually represented ...
Christian Böhm, Frank Fiedler, Annahita Oswal...
VLDB
2007
ACM
114views Database» more  VLDB 2007»
16 years 2 months ago
Optimization and evaluation of shortest path queries
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...
Edward P. F. Chan, Heechul Lim
SIGMOD
2007
ACM
111views Database» more  SIGMOD 2007»
16 years 2 months ago
Query relaxation using malleable schemas
In contrast to classical databases and IR systems, real-world information systems have to deal increasingly with very vague and diverse structures for information management and s...
Xuan Zhou, Julien Gaugaz, Wolf-Tilo Balke, Wolfgan...
SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
16 years 2 months ago
The Design of an Acquisitional Query Processor For Sensor Networks
We discuss the design of an acquisitional query processor for data collection in sensor networks. Acquisitional issues are those that pertain to where, when, and how often data is...
Samuel Madden, Michael J. Franklin, Joseph M. Hell...