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ICDT
2010
ACM
149views Database» more  ICDT 2010»
15 years 4 months ago
Mapping Polymorphism
We examine schema mappings from a type-theoretic perspective and aim to facilitate and formalize the reuse of mappings. Starting with the mapping language of Clio, we present a ty...
Ryan Wisnesky, Mauricio Hernandez, Lucian Popa
CDC
2008
IEEE
186views Control Systems» more  CDC 2008»
15 years 6 months ago
Continuous-time behavioral portfolio selection
This paper formulates and studies a general continuous-time behavioral portfolio selection model under Kahneman and Tversky's (cumulative) prospect theory, featuring S-shaped...
Hanqing Jin, Xun Yu Zhou
CAGD
2005
113views more  CAGD 2005»
14 years 11 months ago
Mesh scissoring with minima rule and part salience
This paper presents an intelligent scissoring operator for meshes. Unlike common approaches that segment a mesh using clustering schemes, we introduce a method that concentrates o...
Yunjin Lee, Seungyong Lee, Ariel Shamir, Daniel Co...
ASPLOS
2006
ACM
15 years 5 months ago
Combinatorial sketching for finite programs
Sketching is a software synthesis approach where the programmer develops a partial implementation — a sketch — and a separate specification of the desired functionality. The ...
Armando Solar-Lezama, Liviu Tancau, Rastislav Bod&...
PODS
1994
ACM
91views Database» more  PODS 1994»
15 years 3 months ago
A Polymorphic Calculus for Views and Object Sharing
We present a typed polymorphic calculus that supports a general mechanism for view definition and object sharing among classes. In this calculus, a class can contain inclusion spe...
Atsushi Ohori, Keishi Tajima