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ACMSE
2009
ACM
14 years 4 months ago
Ginger: implementing a new Lisp family syntax
In this paper we introduce G-expressions, a new syntax based on the S-expression syntax utilized by most Lisp family languages. We have implemented a new homoiconic language, Ging...
James Dean Palmer
CANDC
2009
ACM
14 years 4 months ago
Nature of creative analogies in biologically inspired innovative design
Analogy is a fundamental process of creativity. Biologically inspired design by definition entails crossdomain analogies, and in practice has led to many innovative designs. Thus,...
Swaroop Vattam, Michael E. Helms, Ashok K. Goel
MM
2009
ACM
199views Multimedia» more  MM 2009»
14 years 4 months ago
Signature quadratic form distances for content-based similarity
Determining similarity is a fundamental task in querying multimedia databases in a content-based way. For this challenging task, there exist numerous similarity models which measu...
Christian Beecks, Merih Seran Uysal, Thomas Seidl
RECSYS
2009
ACM
14 years 4 months ago
Collaborative prediction and ranking with non-random missing data
A fundamental aspect of rating-based recommender systems is the observation process, the process by which users choose the items they rate. Nearly all research on collaborative ...
Benjamin M. Marlin, Richard S. Zemel
ICASSP
2008
IEEE
14 years 4 months ago
Distributed multi-dimensional hidden Markov models for image and trajectory-based video classifications
In this paper, we propose a novel multi-dimensional distributed hidden Markov model (DHMM) framework. We first extend the theory of 2D hidden Markov models (HMMs) to arbitrary ca...
Xiang Ma, Dan Schonfeld, Ashfaq A. Khokhar