13977 search results - page 375 / 2796 » Evolution in complex systems |
168
click to vote
APCHI
2004
IEEE
15 years 10 months ago
2004
IEEE
One component of a user's interaction with computer systems is commonly referred to as `flow'. Flow is an important consideration in interactive system design as it enca...
140
click to vote
ECIS
2004
15 years 8 months ago
2004
Within the last few years, knowledge management has become one of the hottest subjects among organisational and information systems theorists and practitioners. Many find in it an...
167
click to vote
EOR
2006
15 years 6 months ago
2006
In this paper we develop an open queueing network for optimal design of multi-stage assemblies, in which each service station represents a manufacturing or assembly operation. The...
179
click to vote
JCM
2008
15 years 6 months ago
2008
In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
147
click to vote
IAJIT
2010
15 years 5 months ago
2010
: Power amplifiers are essential components in communication systems and are inherently nonlinear. The nonlinearity creates spectral growth beyond the signal bandwidth, which inter...