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» Towards Increasingly Update Efficient Moving-Object Indexing
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SIGMOD
2006
ACM
138views Database» more  SIGMOD 2006»
14 years 7 months ago
B-tree indexes for high update rates
ct In some applications, data capture dominates query processing. For example, monitoring moving objects often requires more insertions and updates than queries. Data gathering usi...
Goetz Graefe
COMAD
2008
13 years 9 months ago
Concurrency Control in Distributed MRA Index Structure
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
Neha Singh, S. Sudarshan
DEBU
2010
238views more  DEBU 2010»
13 years 7 months ago
Spatio-Temporal Access Methods: Part 2 (2003 - 2010)
In spatio-temporal applications, moving objects detect their locations via location-aware devices and update their locations continuously to the server. With the ubiquity and mass...
Long-Van Nguyen-Dinh, Walid G. Aref, Mohamed F. Mo...
VLDB
2002
ACM
99views Database» more  VLDB 2002»
13 years 7 months ago
An Efficient Method for Performing Record Deletions and Updates Using Index Scans
We present a method for efficiently performing deletions and updates of records when the records to be deleted or updated are chosen by a range scan on an index. The traditional m...
C. Mohan
ASWC
2008
Springer
13 years 9 months ago
Efficient Index Maintenance for Frequently Updated Semantic Data
Abstract. Nowadays, the demand on querying and searching the Semantic Web is increasing. Some systems have adopted IR (Information Retrieval) approaches to index and search the Sem...
Yan Liang, Haofen Wang, Qiaoling Liu, Thanh Tran, ...