Sciweavers

20066 search results - page 3997 / 4014
» T Spaces
Sort
View
PVLDB
2011
14 years 16 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...
SDM
2011
SIAM
223views Data Mining» more  SDM 2011»
14 years 16 days ago
Characterizing Uncertain Data using Compression
Motivated by sensor networks, mobility data, biology and life sciences, the area of mining uncertain data has recently received a great deal of attention. While various papers hav...
Francesco Bonchi, Matthijs van Leeuwen, Antti Ukko...
SIGMETRICS
2011
ACM
208views Hardware» more  SIGMETRICS 2011»
14 years 16 days ago
Structure-aware sampling on data streams
The massive data streams observed in network monitoring, data processing and scientific studies are typically too large to store. For many applications over such data, we must ob...
Edith Cohen, Graham Cormode, Nick G. Duffield
SIGMOD
2011
ACM
203views Database» more  SIGMOD 2011»
14 years 16 days ago
Effective data co-reduction for multimedia similarity search
Multimedia similarity search has been playing a critical role in many novel applications. Typically, multimedia objects are described by high-dimensional feature vectors (or point...
Zi Huang, Heng Tao Shen, Jiajun Liu, Xiaofang Zhou
SIGMOD
2011
ACM
189views Database» more  SIGMOD 2011»
14 years 16 days ago
We challenge you to certify your updates
Correctness of data residing in a database is vital. While integrity constraint enforcement can often ensure data consistency, it is inadequate to protect against updates that inv...
Su Chen, Xin Luna Dong, Laks V. S. Lakshmanan, Div...
« Prev « First page 3997 / 4014 Last » Next »