Sciweavers

1693 search results - page 55 / 339
» Interference-Resilient Information Exchange
Sort
View
IJET
2008
108views more  IJET 2008»
14 years 10 months ago
The Place Metaphor in 3D CVEs: a Pedagogical Case Study of the Virtual Stage
This paper outlines a pedagogically-oriented case study of the use of a 3D collaborative virtual environment (3D CVE) to break down barriers between partners from different cultura...
Ekaterina Prasolova-Førland, Theodor G. Wye...
TWC
2008
88views more  TWC 2008»
14 years 9 months ago
Turbo Estimation and Equalization for Asynchronous Uplink MC-CDMA
In this contribution, we propose a new code-aided synchronization and channel estimation algorithm for uplink MC-CDMA. The space alternating generalized expectationmaximization (SA...
Mamoun Guenach, Mohamed Marey, Henk Wymeersch, Hei...
JCD
2000
72views more  JCD 2000»
14 years 9 months ago
Participating from the sidelines, online: facilitating telementoring projects
Asynchronous, text-based communication is different from most other forms of interchange in important ways. It lacks the full spectrum of visual and audible information that peopl...
Judith B. Harris, Candace Figg
SIGMOD
2011
ACM
198views Database» more  SIGMOD 2011»
14 years 20 days ago
U-MAP: a system for usage-based schema matching and mapping
This demo shows how usage information buried in query logs can play a central role in data integration and data exchange. More specifically, our system U-Map uses query logs to g...
Hazem Elmeleegy, Jaewoo Lee, El Kindi Rezig, Moura...
JCISE
2002
166views more  JCISE 2002»
14 years 9 months ago
The STEP Modular Architecture
The first Technical Note in this series [1] introduced the international standard ISO 10303, informally known as STEP (STandard for the Exchange of Product model data). Subsequent...
Allison Barnard Feeney