Sciweavers

27756 search results - page 497 / 5552
» Process Query Systems
Sort
View
VLDB
1995
ACM
96views Database» more  VLDB 1995»
15 years 9 months ago
The Fittest Survives: An Adaptive Approach to Query Optimization
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
Hongjun Lu, Kian-Lee Tan, Son Dao
DASFAA
2009
IEEE
191views Database» more  DASFAA 2009»
16 years 1 months ago
Benchmarking Performance-Critical Components in a Native XML Database System
The rapidly increasing number of XML-related applications indicates a growing need for efficient, dynamic, and native XML support in database management systems (XDBMS). So far, bo...
Karsten Schmidt 0002, Sebastian Bächle, Theo ...
DMSN
2009
ACM
16 years 25 days ago
Message models and aggregation in knowledge based middleware for rich sensor systems
Networked, distributed real world sensing is an increasingly prominent topic in computing and has quickly expanded from resource constrained “sensor networks” measuring simple...
Joseph B. Kopena, William C. Regli, Boon Thau Loo
100
Voted
ICEIS
2008
IEEE
16 years 23 days ago
Combining Indexing Methods and Query Sizes in Information Retrieval in French
Désiré Kompaoré, Josiane Moth...