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» Similarity for Conceptual Querying
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ICIP
2003
IEEE
16 years 3 months ago
Multitemporal geospatial query grouping using correlation signatures
With recent advances in temporal and spatiotemporal databases, user demands are becoming more complex. As a result, simple queries are replaced by complex multitemporal query scen...
Giorgos Mountrakis, Peggy Agouris, Anthony Stefani...
ICDCS
2007
IEEE
15 years 8 months ago
Two-Tier Multiple Query Optimization for Sensor Networks
When there are multiple queries posed to the resourceconstrained wireless sensor network, it is critical to process them efficiently. In this paper, we propose a Two-Tier Multipl...
Shili Xiang, Hock-Beng Lim, Kian-Lee Tan, Yongluan...
SSDBM
2005
IEEE
115views Database» more  SSDBM 2005»
15 years 7 months ago
Using Multi-Scale Histograms to Answer Pattern Existence and Shape Match Queries
Similarity-based querying of time series data can be categorized as pattern existence queries and shape match queries. Pattern existence queries find the time series data with ce...
Lei Chen 0002, M. Tamer Özsu, Vincent Oria
AVI
2008
15 years 2 months ago
Query-through-drilldown: data-oriented extensional queries
Traditional database query formulation is intensional: at the level of schemas, table and column names. Previous work has shown that filters can be created using a query paradigm ...
Alan J. Dix, Damon Oram
HICSS
2005
IEEE
73views Biometrics» more  HICSS 2005»
15 years 7 months ago
Online Consumer Retention: Development of New Habits
Prior research on online behaviour continuance modeled satisfaction and perceived usefulness as the only determinants of continued adoption, overlooking the important role of habi...
Mohamed Khalifa, Vanessa Liu