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140
Voted
ICDE
2011
IEEE
274views Database» more  ICDE 2011»
14 years 4 months ago
SQPR: Stream query planning with reuse
—When users submit new queries to a distributed stream processing system (DSPS), a query planner must allocate physical resources, such as CPU cores, memory and network bandwidth...
Evangelia Kalyvianaki, Wolfram Wiesemann, Quang Hi...
126
Voted
ICDE
2011
IEEE
215views Database» more  ICDE 2011»
14 years 4 months ago
Top-k keyword search over probabilistic XML data
—Despite the proliferation of work on XML keyword query, it remains open to support keyword query over probabilistic XML data. Compared with traditional keyword search, it is far...
Jianxin Li, Chengfei Liu, Rui Zhou, Wei Wang
146
Voted
PODS
2011
ACM
229views Database» more  PODS 2011»
14 years 4 months ago
On the complexity of privacy-preserving complex event processing
Complex Event Processing (CEP) Systems are stream processing systems that monitor incoming event streams in search of userspecified event patterns. While CEP systems have been ad...
Yeye He, Siddharth Barman, Di Wang, Jeffrey F. Nau...
236
Voted
SIGMOD
2008
ACM
222views Database» more  SIGMOD 2008»
16 years 1 months ago
Tinycasper: a privacy-preserving aggregate location monitoring system in wireless sensor networks
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...
Chi-Yin Chow, Mohamed F. Mokbel, Tian He
135
Voted
SAC
2011
ACM
14 years 3 months ago
RuleGrowth: mining sequential rules common to several sequences by pattern-growth
Mining sequential rules from large databases is an important topic in data mining fields with wide applications. Most of the relevant studies focused on finding sequential rules a...
Philippe Fournier-Viger, Roger Nkambou, Vincent Sh...