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VLDB
1991
ACM
132views Database» more  VLDB 1991»
15 years 10 months ago
Fido: A Cache That Learns to Fetch
This paper describesFido, a predictive cache [Palmer 19901that prefetchesby employing an associativememoryto recognizeaccesspatterns within a context over time. Repeatedtraining a...
Mark Palmer, Stanley B. Zdonik
DKE
2008
113views more  DKE 2008»
15 years 6 months ago
An efficient algorithm for mining closed inter-transaction itemsets
In this paper, we propose an efficient algorithm, called ICMiner (Inter-transaction Closed patterns Miner), for mining closed inter-transaction itemsets. Our proposed algorithm co...
Anthony J. T. Lee, Chun-sheng Wang, Wan-Yu Weng, Y...
DATESO
2009
146views Database» more  DATESO 2009»
15 years 4 months ago
Compression of the Stream Array Data Structure
In recent years, many approaches to XML twig pattern query (TPQ) processing have been developed. Some algorithms are supported by a stream abstract data type. s an abstract data ty...
Radim Baca, Martin Pawlas
SIGMOD
2010
ACM
183views Database» more  SIGMOD 2010»
15 years 1 months ago
TPC-E vs. TPC-C: characterizing the new TPC-E benchmark via an I/O comparison study
TPC-E is a new OLTP benchmark recently approved by the Transaction Processing Performance Council (TPC). In this paper, we compare TPC-E with the familiar TPCC benchmark in order ...
Shimin Chen, Anastasia Ailamaki, Manos Athanassoul...
SSD
2001
Springer
122views Database» more  SSD 2001»
15 years 11 months ago
Calendars, Time Granularities, and Automata
The notion of time granularity comes into play in a variety of problems involving time representation and management in database applications, including temporal database design, t...
Ugo Dal Lago, Angelo Montanari