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TIME
2006
IEEE
15 years 4 months ago
DyST: Dynamic and Scalable Temporal Text Indexing
An increasing number of documents in companies and other organizations are now only available electronically, and exist in several versions updated at different times. In order to...
Kjetil Nørvåg, Albert Overskeid Nyb&o...
KDD
2000
ACM
145views Data Mining» more  KDD 2000»
15 years 1 months ago
IntelliClean: a knowledge-based intelligent data cleaner
Existing data cleaning methods work on the basis of computing the degree of similarity between nearby records in a sorted database. High recall is achieved by accepting records wi...
Mong-Li Lee, Tok Wang Ling, Wai Lup Low
PVLDB
2011
14 years 27 days ago
Merging What's Cracked, Cracking What's Merged: Adaptive Indexing in Main-Memory Column-Stores
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
Stratos Idreos, Stefan Manegold, Harumi A. Kuno, G...
GPC
2007
Springer
15 years 4 months ago
Design of PeerSum: A Summary Service for P2P Applications
Sharing huge databases in distributed systems is inherently difficult. As the amount of stored data increases, data localization techniques become no longer sufficient. A more ef...
Rabab Hayek, Guillaume Raschia, Patrick Valduriez,...
SIGMOD
2010
ACM
171views Database» more  SIGMOD 2010»
15 years 2 months ago
Variance aware optimization of parameterized queries
Parameterized queries are commonly used in database applications. In a parameterized query, the same SQL statement is potentially executed multiple times with different parameter ...
Surajit Chaudhuri, Hongrae Lee, Vivek R. Narasayya