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117
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AUSDM
2007
Springer
145views Data Mining» more  AUSDM 2007»
15 years 8 months ago
Temporal Pattern Matching for the Prediction of Stock Prices
Time series data poses a significant variation to the traditional segmentation techniques of data mining because the observation is derived from multiple instances of the same und...
Richi Nayak, Paul te Braak
105
Voted
VLDB
2005
ACM
85views Database» more  VLDB 2005»
15 years 8 months ago
Pattern Tree Algebras: Sets or Sequences?
XML and XQuery semantics are very sensitive to the order of the produced output. Although pattern-tree based algebraic approaches are becoming more and more popular for evaluating...
Stelios Paparizos, H. V. Jagadish
137
Voted
DOCENG
2003
ACM
15 years 7 months ago
XPath on left and right sides of rules: toward compact XML tree rewriting through node patterns
XPath [3, 5] is a powerful and quite successful language able to perform complex node selection in trees through compact specifications. As such, it plays a growing role in many ...
Jean-Yves Vion-Dury
113
Voted
ICMAS
2000
15 years 3 months ago
Assessing Usage Patterns to Improve Data Allocation via Auctions
The data allocation problem in incomplete information environments consisting of self-motivated servers responding to users' queries is considered. Periodically, the servers ...
Rina Azoulay-Schwartz, Sarit Kraus
ACSC
2002
IEEE
15 years 7 months ago
Using Finite State Automata for Sequence Mining
We show how frequently occurring sequential patterns may be found from large datasets by first inducing a finite state automaton model describing the data, and then querying the m...
Philip Hingston