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CDC
2010
IEEE
336views Control Systems» more  CDC 2010»
15 years 1 months ago
An application of IMPACT structure to bilateral teleoperations
Abstract-- Time-delays typically cause stability and performance problems in teleoperation systems. As a remedy for such problems in position-error based bilateral teleoperations, ...
Alper Denasi, Dragan Kostic, Henk Nijmeijer
SPEECH
2010
125views more  SPEECH 2010»
15 years 1 months ago
Automatic intonation assessment for computer aided language learning
In this paper the nature and relevance of the information provided by intonation is discussed in the framework of second language learning. As a consequence, an automatic intonati...
Juan Pablo Arias, Néstor Becerra Yoma, Hira...
FGCN
2007
IEEE
136views Communications» more  FGCN 2007»
16 years 27 days ago
Comparison of CP-OFDM and OFDM/OQAM in Doubly Dispersive Channels
In this paper we compare the performance of cyclic prefix based OFDM (CP-OFDM) systems and OFDM/offset QAM (OFDM/OQAM) systems in doubly dispersive channels, by investigating the...
Jinfeng Du, Svante Signell
PARA
2004
Springer
15 years 12 months ago
Parallel Hybrid Sparse Solvers Through Flexible Incomplete Cholesky Preconditioning
Abstract. We consider parallel preconditioning schemes to accelerate the convergence of Conjugate Gradients (CG) for sparse linear system solution. We develop methods for construct...
Keita Teranishi, Padma Raghavan
ACL
2010
15 years 4 months ago
Talking NPCs in a Virtual Game World
This paper describes the KomParse system, a natural-language dialog system in the three-dimensional virtual world Twinity. In order to fulfill the various communication demands be...
Tina Klüwer, Peter Adolphs, Feiyu Xu, Hans Us...