Sciweavers

1070 search results - page 91 / 214
» Benchmarking Adaptive Indexing
Sort
View
146
Voted
WWW
2008
ACM
16 years 4 months ago
Efficiently querying rdf data in triple stores
Efficiently querying RDF [1] data is being an important factor in applying Semantic Web technologies to real-world applications. In this context, many efforts have been made to st...
Ying Yan, Chen Wang, Aoying Zhou, Weining Qian, Li...
224
Voted
ICDE
2005
IEEE
86views Database» more  ICDE 2005»
16 years 4 months ago
Proactive Caching for Spatial Queries in Mobile Environments
Semantic caching enables mobile clients to answer spatial queries locally by storing the query descriptions together with the results. However, it supports only a limited number o...
Haibo Hu, Jianliang Xu, Wing Sing Wong, Baihua Zhe...
ICDE
2010
IEEE
262views Database» more  ICDE 2010»
16 years 3 months ago
Approximate String Search in Spatial Databases
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
Bin Yao, Feifei Li, Marios Hadjieleftheriou, Kun H...
141
Voted
MIR
2004
ACM
189views Multimedia» more  MIR 2004»
15 years 9 months ago
Repeating pattern discovery and structure analysis from acoustic music data
Music and songs usually have repeating patterns and prominent structure. The automatic extraction of such repeating patterns and structure is useful for further music summarizatio...
Lie Lu, Muyuan Wang, HongJiang Zhang
124
Voted
IDEAS
2003
IEEE
106views Database» more  IDEAS 2003»
15 years 8 months ago
Frequent Itemsets Mining for Database Auto-Administration
With the wide development of databases in general and data warehouses in particular, it is important to reduce the tasks that a database administrator must perform manually. The a...
Kamel Aouiche, Jérôme Darmont, Le Gru...