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ICML
2003
IEEE
16 years 6 months ago
Unsupervised Learning with Permuted Data
We consider the problem of unsupervised learning from a matrix of data vectors where in each row the observed values are randomly permuted in an unknown fashion. Such problems ari...
Sergey Kirshner, Sridevi Parise, Padhraic Smyth
ICFP
2009
ACM
16 years 6 months ago
A theory of typed coercions and its applications
A number of important program rewriting scenarios can be recast as type-directed coercion insertion. These range from more theoretical applications such as coercive subtyping and ...
Nikhil Swamy, Michael W. Hicks, Gavin M. Bierman
PLDI
2009
ACM
16 years 6 months ago
A decision procedure for subset constraints over regular languages
Reasoning about string variables, in particular program inputs, is an important aspect of many program analyses and testing frameworks. Program inputs invariably arrive as strings...
Pieter Hooimeijer, Westley Weimer
ECOOP
2009
Springer
16 years 6 months ago
Type-Based Object Immutability with Flexible Initialization
We present a type system for checking object immutability, read-only references, and class immutability in an open or closed world. To allow object initialization outside object co...
Christian Haack, Erik Poll
ECOOP
2009
Springer
16 years 6 months ago
COPE - Automating Coupled Evolution of Metamodels and Models
Model-based development promises to increase productivity by offering modeling languages tailored to a specific domain. Such modeling languages are typically defined by a metamodel...
Elmar Jürgens, Markus Herrmannsdoerfer, Sebas...