Sciweavers

6480 search results - page 321 / 1296
» Proximity Communication and Time
Sort
View
MICCAI
2009
Springer
16 years 8 months ago
Using Real-Time fMRI to Control a Dynamical System by Brain Activity Classification
We present a method for controlling a dynamical system using real-time fMRI. The objective for the subject in the MR scanner is to balance an inverted pendulum by activating the le...
Anders Eklund, Henrik Ohlsson, Mats T. Andersson...
CC
2009
Springer
141views System Software» more  CC 2009»
16 years 7 months ago
Compile-Time Analysis and Specialization of Clocks in Concurrent Programs
Abstract. Clocks are a mechanism for providing synchronization barriers in concurrent programming languages. They are usually implemented using primitive communication mechanisms a...
Nalini Vasudevan, Olivier Tardieu, Julian Dolby, S...
COSIT
2009
Springer
146views GIS» more  COSIT 2009»
16 years 1 months ago
Decentralized Time Geography for Ad-Hoc Collaborative Planning
For an autonomous physical agent, such as a moving robot or a person with their mobile device, performing a task in a spatio-temporal environment often requires interaction with ot...
Martin Raubal, Stephan Winter, Christopher Dorr
GLOBECOM
2008
IEEE
16 years 1 months ago
Cooperative MAC for Rate Adaptive Randomized Distributed Space-Time Coding
—In a distributed wireless network, it is possible to employ several relays and mimic a multiple antenna transmission system. In this paper we propose a MAC layer solution that a...
Pei Liu, Yuanpeng Liu, Thanasis Korakis, Anna Scag...
GLOBECOM
2008
IEEE
16 years 1 months ago
Low-Complexity Maximum Likelihood Detection of Orthogonal Space-Time Block Codes
Abstract— In this paper, we propose a low complexity Maximum Likelihood (ML) decoding algorithm for orthogonal spacetime block codes (OSTBCs) based on the real-valued lattice rep...
Luay Azzam, Ender Ayanoglu