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GLOBECOM
2008
IEEE
16 years 1 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
141
Voted
ICIAP
1997
ACM
15 years 11 months ago
Image Analysis and Synthesis Using Physics-Based Modeling for Pearl Quality Evaluation System
Analysis by image synthesis using CG has attracted wide attention in machine vision. This paper proposes a method ofmodeling and synthesizingpearls thatwillbe thecentraltechniqueof...
Noriko Nagata, Toshimasa Dobashi, Yoshitsugu Manab...
FECS
2006
95views Education» more  FECS 2006»
15 years 8 months ago
A Computer-assisted Evaluation System for On-line Testing of English-Chinese Translation
: It is a challenging task to evaluate English-Chinese Translating abilities of non-English majors on-line because it involves not only the processing of the source language--Engli...
Yan Tian, Ruzhan Lu, Jianyong Duan
ACL
2001
15 years 8 months ago
Quantitative and Qualitative Evaluation of Darpa Communicator Spoken Dialogue Systems
This paper describes the application of the PARADISE evaluation framework to the corpus of 662 human-computer dialogues collected in the June 2000 Darpa Communicator data collecti...
Marilyn A. Walker, Rebecca J. Passonneau, Julie E....
IJMMS
2006
90views more  IJMMS 2006»
15 years 6 months ago
Evaluating mass knowledge acquisition using the ALICE chatterbot: The AZ-ALICE dialog system
In this paper, we evaluate mass knowledge acquisition using modified ALICE chatterbots. In particular we investigate the potential of allowing subjects to modify chatterbot respon...
Robert P. Schumaker, Ying Liu, Mark Ginsburg, Hsin...