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IWMM
1998
Springer
115views Hardware» more  IWMM 1998»
15 years 4 months ago
One-Bit Counts between Unique and Sticky
Stoye's one-bit reference tagging scheme can be extended to local counts of two or more via two strategies. The first, suited to pure register transactions, is a cache of ref...
David J. Roth, David S. Wise
VLDB
1998
ACM
126views Database» more  VLDB 1998»
15 years 4 months ago
Materialized Views in Oracle
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...
Randall G. Bello, Karl Dias, Alan Downing, James J...
CIKM
1994
Springer
15 years 3 months ago
TID Hash Joins
TID hash joins are a simple and memory-efficient method for processing large join queries. They are based on standard hash join algorithms but only store TID/key pairs in the hash...
Robert Marek, Erhard Rahm
DMDW
2000
121views Management» more  DMDW 2000»
15 years 1 months ago
From enterprise models to dimensional models: a methodology for data warehouse and data mart design
This paper describes a method for developing dimensional models from traditional Entity Relationship models. This can be used to design data warehouses and data marts based on ent...
Daniel L. Moody, Mark A. R. Kortink
KES
2008
Springer
14 years 11 months ago
A Tabletop Interface Using Controllable Transparency Glass for Collaborative Card-Based Creative Activity
Abstract. Conventional tabletop systems have focused on communication with virtual data, using phicons or physical objects as handles. This approach is versatile, given the full us...
Motoki Miura, Susumu Kunifuji