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ICDT
1999
ACM
82views Database» more  ICDT 1999»
15 years 8 months ago
The Data Warehouse of Newsgroups
Electronic newsgroups are one of the primary means for the dissemination, exchange and sharing of information. We argue that the current newsgroup model is unsatisfactory, especial...
Himanshu Gupta, Divesh Srivastava
APL
1998
ACM
15 years 8 months ago
EGREGION: a branch coverage tool for APL
This article describes our experience with test suites and automated branch coverage tools for APL software maintenance, based on our use of them to verify Y2K compliance of an AP...
Robert Bernecky
SIGMOD
1998
ACM
140views Database» more  SIGMOD 1998»
15 years 8 months ago
Caching Multidimensional Queries Using Chunks
Caching has been proposed (and implemented) by OLAP systems in order to reduce response times for multidimensional queries. Previous work on such caching has considered table leve...
Prasad Deshpande, Karthikeyan Ramasamy, Amit Shukl...
SIGMOD
1997
ACM
131views Database» more  SIGMOD 1997»
15 years 8 months ago
Maintenance of Data Cubes and Summary Tables in a Warehouse
Data warehouses contain large amounts of information, often collected from a variety of independent sources. Decision-support functions in a warehouse, such as on-line analytical ...
Inderpal Singh Mumick, Dallan Quass, Barinderpal S...
HICSS
1996
IEEE
74views Biometrics» more  HICSS 1996»
15 years 8 months ago
Querying Structured Hyperdocuments
In this paper, we present a document model which integrates the logical structure and hypertext link structure of hyperdocuments in order to manage structured documents with hyper...
Yong Kyu Lee, Seong-Joon Yoo, Kyoungro Yoon, P. Br...
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