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VLDB
2007
ACM
155views Database» more  VLDB 2007»
15 years 9 months ago
Towards Graph Containment Search and Indexing
Given a set of model graphs D and a query graph q, containment search aims to find all model graphs g D such that q contains g (q g). Due to the wide adoption of graph models, f...
Chen Chen, Xifeng Yan, Philip S. Yu, Jiawei Han, D...
VLDB
2008
ACM
136views Database» more  VLDB 2008»
15 years 9 months ago
Efficient updates in dynamic XML data: from binary string to quaternary string
XML query processing based on labeling schemes has been thoroughly studied in the past several years. Recently efficient processing of updates in dynamic XML data has gained more a...
Changqing Li, Tok Wang Ling, Min Hu
SIGMOD
2008
ACM
139views Database» more  SIGMOD 2008»
15 years 9 months ago
Paths to stardom: calibrating the potential of a peer-based data management system
As peer-to-peer (P2P) networks become more familiar to the database community, intense interest has built up in using their scalability and resilience properties to scale database...
Mihai Lupu, Beng Chin Ooi, Y. C. Tay
SIGMOD
2007
ACM
159views Database» more  SIGMOD 2007»
15 years 9 months ago
Boosting topic-based publish-subscribe systems with dynamic clustering
We consider in this paper a class of Publish-Subscribe (pub-sub) systems called topic-based systems, where users subscribe to topics and are notified on events that belong to thos...
Tova Milo, Tal Zur, Elad Verbin
SIGMOD
2002
ACM
198views Database» more  SIGMOD 2002»
15 years 9 months ago
Processing complex aggregate queries over data streams
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
Alin Dobra, Minos N. Garofalakis, Johannes Gehrke,...