Sciweavers

3319 search results - page 410 / 664
» Type Theoretical Databases
Sort
View
ICDE
2005
IEEE
86views Database» more  ICDE 2005»
16 years 5 months ago
Personalized Queries under a Generalized Preference Model
Query Personalization is the process of dynamically enhancing a query with related user preferences stored in a user profile with the aim of providing personalized answers. The un...
Georgia Koutrika, Yannis E. Ioannidis
202
Voted
ICDE
2005
IEEE
131views Database» more  ICDE 2005»
16 years 5 months ago
Improving Preemptive Prioritization via Statistical Characterization of OLTP Locking
OLTP and transactional workloads are increasingly common in computer systems, ranging from ecommerce to warehousing to inventory management. It is valuable to provide priority sch...
David T. McWherter, Bianca Schroeder, Anastassia A...
ICDE
2005
IEEE
156views Database» more  ICDE 2005»
16 years 5 months ago
Reverse Nearest Neighbors in Large Graphs
A reverse nearest neighbor (RNN) query returns the data objects that have a query point as their nearest neighbor (NN). Although such queries have been studied quite extensively in...
Man Lung Yiu, Dimitris Papadias, Nikos Mamoulis, Y...
ICDE
2004
IEEE
119views Database» more  ICDE 2004»
16 years 5 months ago
Improving Logging and Recovery Performance in Phoenix/App
Phoenix/App supports software components whose states are made persistent across a system crash via redo recovery, replaying logged interactions. Our initial prototype force logge...
Roger S. Barga, Shimin Chen, David B. Lomet
ICDE
2004
IEEE
85views Database» more  ICDE 2004»
16 years 5 months ago
GODIVA: Lightweight Data Management for Scientific Visualization Applications
Scientific visualization applications are very dataintensive, with high demands for I/O and data management. Developers of many visualization tools hesitate to use traditional DBM...
Xiaosong Ma, Marianne Winslett, John Norris, Xiang...