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» The Initial Costs and Maintenance Costs of Protocols
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VLDB
2002
ACM
114views Database» more  VLDB 2002»
13 years 7 months ago
SMART: Making DB2 (More) Autonomic
IBM's SMART (Self-Managing And Resource Tuning) project aims to make DB2 selfmanaging, i.e. autonomic, to decrease the total cost of ownership and penetrate new markets. Over...
Guy M. Lohman, Sam Lightstone
IEAAIE
2000
Springer
13 years 11 months ago
Maintenance of KBS's by Domain Experts: The Holy Grail in Practice
Enabling a domain expert to maintain his own knowledge in a Knowledge Based System has long been an ideal for the Knowledge Engineering community. In this paper we report on our ex...
Arne Bultmann, Joris Kuipers, Frank van Harmelen
DMDW
2000
93views Management» more  DMDW 2000»
13 years 8 months ago
Storing auxiliary data for efficient maintenance and lineage tracing of complex views
As views in a data warehouse become more complex, the view maintenance process can become very complicated and potentially very inefficient. Storing auxiliary views in the warehou...
Yingwei Cui, Jennifer Widom
IJWIN
2007
68views more  IJWIN 2007»
13 years 7 months ago
Density-Independent, Scalable Search in Ad Hoc Networks
— We analyze the asymptotic cost of discovering a route within a flat ad hoc network and we show that one can discover a route with cost that is proportional only to the area of...
Zygmunt J. Haas, Rimon Barr
ICDE
1999
IEEE
101views Database» more  ICDE 1999»
14 years 8 months ago
Index Merging
Indexes play a vital role in decision support systems by reducing the cost of answering complex queries. A popular methodology for choosing indexes that is adopted by database adm...
Surajit Chaudhuri, Vivek R. Narasayya