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» Sublinear Time Algorithms for Metric Space Problems
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127
Voted
KDD
2009
ACM
192views Data Mining» more  KDD 2009»
16 years 4 months ago
Time series shapelets: a new primitive for data mining
Classification of time series has been attracting great interest over the past decade. Recent empirical evidence has strongly suggested that the simple nearest neighbor algorithm ...
Lexiang Ye, Eamonn J. Keogh
123
Voted
CPC
2006
110views more  CPC 2006»
15 years 3 months ago
Solving Sparse Random Instances of Max Cut and Max 2-CSP in Linear Expected Time
Abstract. We show that a maximum cut of a random graph below the giantcomponent threshold can be found in linear space and linear expected time by a simple algorithm. In fact, the ...
Alexander D. Scott, Gregory B. Sorkin
130
Voted
PVLDB
2010
120views more  PVLDB 2010»
15 years 2 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab
149
Voted
SODA
2008
ACM
86views Algorithms» more  SODA 2008»
15 years 5 months ago
Space-efficient dynamic orthogonal point location, segment intersection, and range reporting
We describe an asymptotically optimal data-structure for dynamic point location for horizontal segments. For n line-segments, queries take O(log n) time, updates take O(log n) amo...
Guy E. Blelloch
141
Voted
SIGMETRICS
2005
ACM
117views Hardware» more  SIGMETRICS 2005»
15 years 9 months ago
Classifying scheduling policies with respect to higher moments of conditional response time
In addition to providing small mean response times, modern applications seek to provide users predictable service and, in some cases, Quality of Service (QoS) guarantees. In order...
Adam Wierman, Mor Harchol-Balter