2241 search results - page 231 / 449 » Performance Modeling and Evaluation of E-Business Systems |
177
click to vote
WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
—It is well known that symbol timing offsets larger than the cyclic prefix as well as carrier frequency offsets between transmitter and receiver stations destroy the orthogonali...
183
click to vote
BCSHCI
2008
15 years 8 months ago
2008
In this paper, we describe the design and evaluation of SMART, an educational system that uses augmented reality for teaching 2nd grade-level concepts, adequate and integrated wit...
180
click to vote
SDM
2010
SIAM
15 years 8 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
177
click to vote
SIMUTOOLS
2008
15 years 8 months ago
2008
In this paper we present a methodology for the evaluation of networked systems communicating using WLAN technology. We show a case study of goal-oriented cooperating robots, for w...
155
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we examine the problem of text-independent open-set speaker identification (OS-SI) in broadcast news. Particularly, the impact of the population of registered speak...