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» Querying Continuous Time Sequences
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DEXA
1998
Springer
124views Database» more  DEXA 1998»
15 years 2 months ago
Indexing Time-Series Databases for Inverse Queries
Abstract. In this paper we examine the problem of indexing time sequences in order to answer inverse queries. An inverse query computes all the time points at which the sequence co...
Alexandros Nanopoulos, Yannis Manolopoulos
SSD
2007
Springer
171views Database» more  SSD 2007»
15 years 4 months ago
Transformation of Continuous Aggregation Join Queries over Data Streams
We address continuously processing an aggregation join query over data streams. Queries of this type involve both join and aggregation operations, with windows specified on join ...
Tri Minh Tran, Byung Suk Lee
76
Voted
AR
2007
105views more  AR 2007»
14 years 10 months ago
Reinforcement learning of a continuous motor sequence with hidden states
—Reinforcement learning is the scheme for unsupervised learning in which robots are expected to acquire behavior skills through self-explorations based on reward signals. There a...
Hiroaki Arie, Tetsuya Ogata, Jun Tani, Shigeki Sug...
DAWAK
2010
Springer
14 years 11 months ago
Experience in Extending Query Engine for Continuous Analytics
: Experience in Extending Query Engine for Continuous Analytics Qiming Chen, Meichun Hsu HP Laboratories HPL-2010-44 In-Database Stream Processing Combining data warehousing and s...
Qiming Chen, Meichun Hsu
57
Voted
SIGMOD
1997
ACM
107views Database» more  SIGMOD 1997»
15 years 2 months ago
Efficiently Supporting Ad Hoc Queries in Large Datasets of Time Sequences
Flip Korn, H. V. Jagadish, Christos Faloutsos