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Skip to Search Results- 8Graduate and Postdoctoral Studies (GPS), Faculty of
- 8Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Computing Science, Department of
- 3Computing Science, Department of/Technical Reports (Computing Science)
- 3Art and Design, Department of
- 3Art and Design, Department of/Master's Theses (Art & Design)
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2007
Culberson, Joseph, Yang, Fan, Holte, Robert
Technical report TR07-06. The effectiveness of heuristics search is influnced by the accuracy of the heuristic values. State space abstractions have been proved to be effective for generating admissible heuristics. In this paper, A general definition for abstractions is given. As a demonstration...
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2017-01-16
My work is about the exploration of everyday-life, colour and the imagination. Making paintings is my way of understanding the dynamic and ever-changing sociological, cultural, and digital fabric of North American society. My practice involves creating a poetic network of images that utilize a...
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2016-12-08
This body of work began initially with my interest in YouTube videos of people performing dangerous stunts and often hurting themselves in the process. Why would a person knowingly put their health and safety, or even their lives at risk without necessity and seemingly little to gain, and how do...
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2009
Holte, Robert, Zilles, Sandra, Ball, Marcel
Technical report TR09-04. Abstraction is a popular technique for speeding up planning and search. A problem that often arises in using abstraction is the generation of abstract states, called spurious states, from which the goal state is reachable in the abstract space but for which there is no...
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Spring 2011
In this thesis, we study theoretically and empirically the additive abstraction-based heuristics. First we present formal general definitions for abstractions that extend to general additive abstractions. We show that the general definition makes proofs of admissibility, consistency, and...
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2008
Schaeffer, Jonathan, Sturtevant, Nathan, Holte, Robert, Anderson, Ken
Technical report TR08-05. The following report describes some techniques that generalize and attempt to improve upon the Coarse-to-Fine Dynamic Programming (CFDP) algorithm developed by Christopher Raphael. CFDP uses a hierarchy of abstraction graphs, iteratively searches to find optimal...
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Fall 2012
One hundred and seventy-nine (179) carcasses were surveyed for Longissimus thoracis (LT; rib eye) muscle pH from a commercial abattoir and results demonstrated that specific pH categories existed within the Canada B4 grade carcass population. About 72% of grade B4 carcasses had a muscle pH range...
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Effects of acanthocephalan parasites on colour and carotenoid quantities of their intermediate host Gammarus lacustris in the context of variable lake productivity
DownloadFall 2010
I studied the effects of Polymorphus paradoxus Connell and Corner and Polymorphus marilis Van Cleave on colour and carotenoid quantities of their host amphipod Gammarus lacustris G.O. Sars in seven lakes in Alberta, Canada, that differed in productivity. Polymorphus marilis induced ‘pigmentation...