ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
The following article presents a novel, adaptive initialization scheme that can be applied to most state-of-the-art Speaker Diarization algorithms, i.e. algorithms that use agglom...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper proposes a novel algorithm for minimizing the perceptual distortion in non-negative matrix factorization (NMF) based audio representation. We formulate the noise-to-mas...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
In many half-duplex cooperative systems, the direct formulation of the problem of finding the jointly optimal power and channel resource allocation that maximizes a weighted sum ...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
In the present paper we present a new approach to the synthesis of filled pauses. The problem is tackled from the point of view of disfluent speech synthesis. Based on the synth...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
An audio recording is subject to a number of possible distortions and artifacts. For example, the persistence of sound, due to multiple reflections from various surfaces in a roo...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
—In this paper we study a two-hop cooperative transmission scheme where multiple relays forward the data simultaneously using Randomized Distributed Space Time Codes (R-DSTC). We...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper describes our recent analysis on the security and privacy of biometric feature vectors obtained from fingerprint minutiae. A large number of contiguous regions (cuboid...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper describes a set of techniques for improving the performance of automated voice search services intended for mobile users accessing these services over a range of portab...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Exponentially growing photo collections motivate the needs for automatic image annotation for effective manipulations (e.g., search, browsing). Most of the prior works rely on sup...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper presents a bandwidth-efficient method for improved decoding of critical data generated by the MPEG-4 AAC audio coder when encoded bitstreams are transmitted over noisy...