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DMDW
2000
116views Management» more  DMDW 2000»
13 years 11 months ago
Divide and aggregate: caching multidimensional objects
A common optimization technique in the OLAP application domain is the use of summary aggregate data. For an appropriate support of analysis hot spots, we propose a query based agg...
Wolfgang Lehner, Jens Albrecht, Wolfgang Hümm...
AIS
2007
Springer
13 years 10 months ago
Analyzing concerns of people from Weblog articles
A system for analyzing concerns of people from Weblog articles is proposed. The system called Kanshin analyzes collective and personal concerns by collecting Weblog articles. The ...
Tomohiro Fukuhara, Toshihiro Murayama, Toyoaki Nis...
EATCS
2002
60views more  EATCS 2002»
13 years 9 months ago
Roadmap of Infinite Results
Abstract. This paper provides a comprehensive summary of equivalence checking results for infinite-state systems. References to the relevant papers will be updated continuously acc...
Jirí Srba
JSC
2002
68views more  JSC 2002»
13 years 9 months ago
Orbit-stabilizer Problems and Computing Normalizers for Polycyclic Groups
, Allen C.) see Innovations in teaching abstract algebra, 2003b:00019 Littlewood, D. E. The skeleton key of mathematics. (English summary) 2003j:01046 Magnin, Louis Quelques questi...
Bettina Eick
VLDB
2002
ACM
161views Database» more  VLDB 2002»
13 years 9 months ago
Distributed Search over the Hidden Web: Hierarchical Database Sampling and Selection
Many valuable text databases on the web have non-crawlable contents that are "hidden" behind search interfaces. Metasearchers are helpful tools for searching over many s...
Panagiotis G. Ipeirotis, Luis Gravano