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» Convex Functions on Discrete Sets
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WSC
2001
15 years 7 months ago
Efficient simulation for discrete path-dependent option pricing
In this paper we present an algorithm for simulating functions of the minimum and terminal value for a random walk with Gaussian increments. These expectations arise in connection...
James M. Calvin
SIGMOD
2008
ACM
203views Database» more  SIGMOD 2008»
16 years 5 months ago
Querying continuous functions in a database system
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...
Arvind Thiagarajan, Samuel Madden
FSS
2010
111views more  FSS 2010»
15 years 4 months ago
The geometry of consonant belief functions: Simplicial complexes of necessity measures
In this paper we extend the geometric approach to the theory of evidence in order to include the class of necessity measures, represented on a finite domain of “frame” by con...
Fabio Cuzzolin
CDC
2010
IEEE
129views Control Systems» more  CDC 2010»
15 years 16 days ago
On parameterized Lyapunov and control Lyapunov functions for discrete-time systems
This paper deals with the existence and synthesis of parameterized-(control) Lyapunov functions (p-(C)LFs) for discrete-time nonlinear systems that are possibly subject to constrai...
Mircea Lazar, Rob H. Gielen
230
Voted

Publication
592views
17 years 1 months ago
Coupling Graph Cuts and Level Sets
"This paper presents an efficient algorithm for solving one sort of region-based active contour models, i.e. the active contours without edges model. We develop the link betwe...
Xiang Zeng, Wei Chen, and Qunsheng Peng