VLDB
2002
ACM
13 years 11 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 11 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 11 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 11 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 11 months ago
2002
ACM
VLDB
2002
ACM
13 years 11 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 11 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 11 months ago
2002
ACM
VLDB
2002
ACM
13 years 11 months ago
2002
ACM
VLDB
2002
ACM
13 years 11 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...