VLDB
2002
ACM
13 years 7 months ago
2002
ACM
The two observations that 1) many XML documents are stored in a database or generated from data stored in a database and 2) processing these documents with XSL stylesheet processo...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
We present algorithms for computing frequency counts exceeding a user-specified threshold over data streams. Our algorithms are simple and have provably small memory footprints. A...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Extensibility is one of the mayor benefits of object-relational database management systems. We have used this system property to implement a StateMachine Module inside an object-...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
IBM's SMART (Self-Managing And Resource Tuning) project aims to make DB2 selfmanaging, i.e. autonomic, to decrease the total cost of ownership and penetrate new markets. Over...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
RTMonitor is a real-time data management system for traffic navigation applications. In our system, mobile vehicles initiate time-constrained navigation requests and RTMonitor cal...