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ICDE
2005
IEEE
120views Database» more  ICDE 2005»
14 years 10 months ago
Progressive Distributed Top k Retrieval in Peer-to-Peer Networks
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...
Wolf-Tilo Balke, Wolfgang Nejdl, Wolf Siberski, Uw...
IADT
1998
149views more  IADT 1998»
13 years 10 months ago
Transparent Integration of Continuous Media Support into a Multimedia DBMS
Multimedia Database Management Systems (MMDBMS) have to efficiently provide the specific functionalities required by time-dependent multimedia data types. During presentation play...
Silvia Hollfelder, Florian Schmidt, Matthias Hemmj...
PVLDB
2008
126views more  PVLDB 2008»
13 years 8 months ago
Parallelizing query optimization
Many commercial RDBMSs employ cost-based query optimization exploiting dynamic programming (DP) to efficiently generate the optimal query execution plan. However, optimization tim...
Wook-Shin Han, Wooseong Kwak, Jinsoo Lee, Guy M. L...
ICDE
2007
IEEE
138views Database» more  ICDE 2007»
14 years 10 months ago
ICEDB: Intermittently-Connected Continuous Query Processing
Current distributed database and stream processing systems assume that the network connecting nodes in the data processor is "always on," and that the absence of a netwo...
Yang Zhang, Bret Hull, Hari Balakrishnan, Samuel M...
MOBIHOC
2008
ACM
14 years 8 months ago
Collaborative query processing among heterogeneous sensor networks
Demands on better interacting with physical world require an effective and comprehensive collaboration mechanism among multiple heterogeneous sensor networks. Previous works mainl...
Yuan He, Mo Li, Yunhao Liu