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ICPR
2010
IEEE
15 years 4 months ago
Information Theoretic Expectation Maximization Based Gaussian Mixture Modeling for Speaker Verification
The expectation maximization (EM) algorithm is widely used in the Gaussian mixture model (GMM) as the state-of-art statistical modeling technique. Like the classical EM method, th...
Sheeraz Memon, Margaret Lech, Namunu Chinthaka Mad...
NAACL
2010
15 years 4 months ago
An Exploration of Off Topic Conversation
In a corpus of expert tutoring dialogue, conversation that is considered to be "off topic" (non-pedagogical) according to a previous coding scheme is explored for its va...
Whitney L. Cade, Blair Lehman, Andrew Olney
WCET
2010
15 years 4 months ago
On the Use of Context Information for Precise Measurement-Based Execution Time Estimation
The present paper investigates the influence of the execution history on the precision of measurementbased execution time estimates for embedded software. A new approach to timing...
Stefan Stattelmann, Florian Martin
ICC
2009
IEEE
144views Communications» more  ICC 2009»
15 years 3 months ago
Green DSL: Energy-Efficient DSM
Dynamic spectrum management (DSM) has been recognized as a key technology for tackling multi-user crosstalk interference for DSL broadband access. Up to now, DSM design has mainly ...
Paschalis Tsiaflakis, Yung Yi, Mung Chiang, Marc M...
136
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ICMCS
2009
IEEE
105views Multimedia» more  ICMCS 2009»
15 years 3 months ago
High school physics pathway: Teachers helping teachers through synthetic interviews
This paper highlights the iterative development of a dynamic web environment for exploring physics pedagogy: the Physics Teaching Web Advisory, Pathway. The formative evaluation o...
Michael G. Christel, Scott M. Stevens, Huan Li, De...
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