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SODA
1992
ACM
13 years 9 months ago
1992
ACM
We present several applications in computational geometry of Megiddo's parametric searching technique. These applications include: (1) Finding the minimum Hausdorff distance ...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Finding all the occurrences of a twig pattern on multiple elements in an XML document is a core operation for efficient evaluation of XML queries. Holistic twig join algorithms, Tw...
ICDAR
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper describes a method of on-line handwritten Japanese text recognition by improved path evaluation. Based on a theoretical ground, the method evaluates the likelihood of c...
EOR
2007
13 years 8 months ago
2007
Crew scheduling problems at the planning level are typically solved in two steps: first, creating working patterns, and then assigning these to individual crew. The first step is ...
CORR
2010
Springer
2010
Springer
Understanding periodicity and regularity of nodal encounters in mobile networks: A spectral analysis
13 years 8 months ago
Abstract--Study on human mobility is gaining increasing attention from the research community with its multiple applications to use in mobile networks, particularly for the purpose...