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EDBT
2000
ACM
15 years 9 months ago
Materialized View Selection for Multi-Cube Data Models
OLAP applications use precomputation of aggregate data to improve query response time. While this problem has been well-studied in the recent database literature, to our knowledge ...
Amit Shukla, Prasad Deshpande, Jeffrey F. Naughton
ISMIR
2000
Springer
176views Music» more  ISMIR 2000»
15 years 9 months ago
SEMEX - An efficient Music Retrieval Prototype
We present an efficient prototype for music information retrieval. The prototype uses bitparallel algorithms for locating transposition invariant matches of monophonic query melod...
Kjell Lemström, S. Perttu
KDD
1995
ACM
67views Data Mining» more  KDD 1995»
15 years 9 months ago
A Perspective on Databases and Data Mining
We discuss the use of database met hods for data mining. Recently impressive results have been achieved for some data mining problems using highly specialized and clever data stru...
Marcel Holsheimer, Martin L. Kersten, Heikki Manni...
ASPLOS
1991
ACM
15 years 9 months ago
Code Generation for Streaming: An Access/Execute Mechanism
Access/execute architectures have several advantages over more traditional architectures. Because address generation and memory access are decoupled from operand use, memory laten...
Manuel E. Benitez, Jack W. Davidson
FOCS
1991
IEEE
15 years 9 months ago
On the Exponent of the All Pairs Shortest Path Problem
The upper bound on the exponent, ω, of matrix multiplication over a ring that was three in 1968 has decreased several times and since 1986 it has been 2.376. On the other hand, t...
Noga Alon, Zvi Galil, Oded Margalit