3055 search results - page 568 / 611 » Conceptual Modeling for Data Integration |
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
Abstract-- Channel estimation for frequency-selective timevarying channels is considered using superimposed training. We employ a discrete prolate spheroidal basis expansion model ...
ASYNC
2004
IEEE
15 years 1 months ago
2004
IEEE
As integrated circuit technologies get smaller, circuit and architectural trends make transmitting data across long on-chip wires increasingly important yet increasingly expensive...
AFRIGRAPH
2001
ACM
15 years 1 months ago
2001
ACM
This article presents a gesture detection and analysis framework for modelling multimodal interactions. It is particulary designed for its use in Virtual Reality (VR) applications...
HHCI
2000
15 years 1 months ago
2000
In this paper we discuss the design of computer-based haptic graphs for blind and visually impaired people with the support of our preliminary experimental results. Since visual i...
MM
1995
ACM
15 years 1 months ago
1995
ACM
The current model for multicast transmission of video over the Internet assumes that a fixed average bandwidth is uniformly present throughout the network. Consequently, sources ...