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126
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VTC
2006
IEEE
15 years 9 months ago
IQ Space Frequency Time Codes for MIMO-OFDM Systems
Abstract: In this paper, we study concatenated coding for MIMOOFDM systems. The proposed concatenated system achieves full spatial and frequency diversity at much lower complexity ...
Samir Al-Ghadhban, R. Michael Buehrer, Brian D. Wo...
HICSS
2003
IEEE
111views Biometrics» more  HICSS 2003»
15 years 9 months ago
Modeling the User Acceptance of E-Mail
The Technology Acceptance Model (TAM) predicts whether users will ultimately use software applications based upon causal relationships among belief and attitudinal constructs that...
Geoffrey S. Hubona, Andrew Burton-Jones
99
Voted
ICRA
2002
IEEE
87views Robotics» more  ICRA 2002»
15 years 8 months ago
Optimal Design of Shape Memory Alloy Wire Bundle Actuators
: This research studied the optimal design of Shape Memory Alloy (SMA) muscle wire bundle actuators. Current literature describes the use of multiple muscle wires placed in paralle...
Kathryn J. De Laurentis, Avi Fisch, Jason Nikitczu...
126
Voted
CRYPTO
2001
Springer
117views Cryptology» more  CRYPTO 2001»
15 years 8 months ago
Online Ciphers and the Hash-CBC Construction
We initiate a study of on-line ciphers. These are ciphers that can take input plaintexts of large and varying lengths and will output the ith block of the ciphertext after having p...
Mihir Bellare, Alexandra Boldyreva, Lars R. Knudse...
113
Voted
CORR
2010
Springer
100views Education» more  CORR 2010»
15 years 3 months ago
Shortest paths between shortest paths and independent sets
We study problems of reconguration of shortest paths in graphs. We prove that the shortest reconguration sequence can be exponential in the size of the graph and that it is NP-hard...
Marcin Kaminski, Paul Medvedev, Martin Milanic