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ACMACE
2004
ACM
16 years 3 days ago
Mobile sound communities
: This paper describes a research project aimed at developing authoring tools for the collaborative creation of soundscapes and an associated system for the storage and playback of...
William Carter, Scott S. Fisher
ICA
2004
Springer
16 years 1 days ago
Optimization Issues in Noisy Gaussian ICA
This paper addresses the blind separation of noisy mixtures of independent sources. It discusses issues and techniques related to computing maximum likelihood estimates in Gaussian...
Jean-François Cardoso, Dinh-Tuan Pham
ICTAC
2004
Springer
16 years 1 days ago
A Calculus for Shapes in Time and Space
We present a spatial and temporal logic based on Duration Calculus for the specification and verification of mobile real-time systems. We demonstrate the use of the formalism and...
Andreas Schäfer
JCDCG
2004
Springer
16 years 22 hour ago
The Geometry of Musical Rhythm
Abstract. Musical rhythm is considered from the point of view of geometry. The interaction between the two fields yields new insights into rhythm and music theory, as well as new ...
Godfried T. Toussaint
MFCS
2004
Springer
16 years 20 hour ago
All Superlinear Inverse Schemes Are coNP-Hard
How hard is it to invert NP-problems? We show that all superlinearly certified inverses of NP problems are coNP-hard. To do so, we develop a novel proof technique that builds dia...
Edith Hemaspaandra, Lane A. Hemaspaandra, Harald H...