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IWFM
2003
123views Formal Methods» more  IWFM 2003»
15 years 7 months ago
Logic for Computational Effects: Work in Progress
We outline a possible logic that will allow us to give a unified approach to reasoning about computational effects. The logic is given by extending Moggi’s computational λ-cal...
Gordon D. Plotkin, John Power
CHI
1997
ACM
15 years 10 months ago
Computational Models of Information Scent-Following in a Very Large Browsable Text Collection
An ecological-cognitive framework of analysis and a model-tracing architecture are presented and used in the analysis of data recorded from users browsing a large document collect...
Peter Pirolli
SDM
2009
SIAM
118views Data Mining» more  SDM 2009»
16 years 3 months ago
Finding Links and Initiators: A Graph-Reconstruction Problem.
Consider a 0–1 observation matrix M, where rows correspond to entities and columns correspond to signals; a value of 1 (or 0) in cell (i, j) of M indicates that signal j has bee...
Evimaria Terzi, Heikki Mannila
FOCS
2006
IEEE
16 years 11 days ago
Heat Flow and a Faster Algorithm to Compute the Surface Area of a Convex Body
We draw on the observation that the amount of heat diffusing outside of a heated body in a short period of time is proportional to its surface area, to design a simple algorithm f...
Mikhail Belkin, Hariharan Narayanan, Partha Niyogi
JSA
1998
94views more  JSA 1998»
15 years 6 months ago
Trading computing power with ReGTime
ReGTime1 (Rent Giga ops someTimes) is a software package for an envisioned \computing power market". ReGTime helps customers to search for providers who allow their workstati...
Bernd Dreier, Annja Huber, Theo Ungerer, Markus Za...