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» Some Properties and Some Problems on Set Functors
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INTERSPEECH
2010
15 years 1 months ago
Canonical state models for automatic speech recognition
Current speech recognition systems are often based on HMMs with state-clustered Gaussian Mixture Models (GMMs) to represent the context dependent output distributions. Though high...
Mark J. F. Gales, Kai Yu
ICASSP
2011
IEEE
14 years 10 months ago
Performance analysis of optimal beamforming in MIMO dual-hop amplify-and-forward systems
This paper presents an analytical investigation on the performance of optimal beamforming scheme in multiple-input multiple-output dual-hop amplify-and-forward systems. We first ...
Caijun Zhong, Tharmalingam Ratnarajah, Shi Jin, Ma...
DLOG
2011
14 years 10 months ago
Unchain My EL Reasoner
We study a restriction of the classification procedure for EL++ where the inference rule for complex role inclusion axioms (RIAs) is applied in a “left-linear” way in analogy ...
Yevgeny Kazakov, Markus Krötzsch, Frantisek S...
FORTE
2011
14 years 10 months ago
On Global Types and Multi-party Sessions
We present a new, streamlined language of global types equipped with a trace-based semantics and whose features and restrictions are semantically justified. The multi-party sessio...
Giuseppe Castagna, Mariangiola Dezani-Ciancaglini,...
DGCI
2009
Springer
16 years 1 months ago
Distances on Lozenge Tilings
In this paper, a structural property of the set of lozenge tilings of a 2n-gon is highlighted. We introduce a simple combinatorial value called Hamming-distance, which is a lower b...
Olivier Bodini, Thomas Fernique, Eric Rémil...