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HIPC
2009
Springer
14 years 9 months ago
Detailed analysis of I/O traces for large scale applications
- In this paper, we present a tool to extract I/O traces from very large applications running at full scale during their production runs. We analyze these traces to gain informatio...
Nithin Nakka, Alok N. Choudhary, Wei-keng Liao, Le...
HRI
2009
ACM
14 years 9 months ago
Evaluating the ICRA 2008 HRI challenge
This paper reports on the evaluation of the ICRA 2008 Human-Robot Interaction (HRI) Challenge. Five research groups demonstrated state-of-the-art work on HRI with a special focus ...
Astrid Weiss, Thomas Scherndl, Manfred Tscheligi, ...
ICC
2009
IEEE
124views Communications» more  ICC 2009»
14 years 9 months ago
Optimal Weighted Antenna Selection for Imperfect Channel Knowledge from Training
Receive antenna selection (AS) reduces the hardware complexity of multi-antenna receivers by dynamically connecting an instantaneously best antenna element to the available radio ...
Vinod Kristem, Neelesh B. Mehta, Andreas F. Molisc...
ICC
2009
IEEE
101views Communications» more  ICC 2009»
14 years 9 months ago
Using Limited Feedback in Power Allocation Design for a Two-Hop Relay OFDM System
In this paper, we study power allocation (PA) in a single-relay OFDM system with limited feedback. We propose a PA scheme that uses a codebook of quantized PA vectors designed offl...
Mahdi Hajiaghayi, Min Dong, Ben Liang
ICC
2009
IEEE
136views Communications» more  ICC 2009»
14 years 9 months ago
Maximizing the Sum Rate in Symmetric Networks of Interfering Links
We consider the power optimization problem of maximizing the sum rate of a symmetric network of interfering links in Gaussian noise. All transmitters have an average transmit power...
Sibi Raj Bhaskaran, Stephen V. Hanly, Nasreen Badr...
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