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ICASSP
2011
IEEE
12 years 11 months ago
Exploring implicit score normalization techniques in speaker verification
In this paper we first introduce four kinds of modification of Symmetric Scoring [1] which produce likelihood ratios that do not need to be explicitly normalized, i.e. T-norm, Z...
Ce Zhang, Rong Zheng, Bo Xu
ASAP
2004
IEEE
171views Hardware» more  ASAP 2004»
13 years 11 months ago
CHARMED: A Multi-Objective Co-Synthesis Framework for Multi-Mode Embedded Systems
In this paper, we present a modular co-synthesis framework called CHARMED that solves the problem of hardware-software co-synthesis of periodic, multi-mode, distributed, embedded ...
Vida Kianzad, Shuvra S. Bhattacharyya
TPDS
1998
64views more  TPDS 1998»
13 years 7 months ago
Modeled and Measured Instruction Fetching Performance for Superscalar Microprocessors
—Instruction fetching is critical to the performance of a superscalar microprocessor. We develop a mathematical model for three different cache techniques and evaluate its perfor...
Steven Wallace, Nader Bagherzadeh
ISCA
2012
IEEE
279views Hardware» more  ISCA 2012»
11 years 10 months ago
Staged memory scheduling: Achieving high performance and scalability in heterogeneous systems
When multiple processor (CPU) cores and a GPU integrated together on the same chip share the off-chip main memory, requests from the GPU can heavily interfere with requests from t...
Rachata Ausavarungnirun, Kevin Kai-Wei Chang, Lava...
GECCO
2005
Springer
129views Optimization» more  GECCO 2005»
14 years 1 months ago
Evolutionary change in developmental timing
This paper presents a mutation-based evolutionary algorithm that evolves genotypic genes for regulating developmental timing of phenotypic values. The genotype sequentially genera...
Kei Ohnishi, Kaori Yoshida