9842 search results - page 277 / 1969 » Problem complexity |
169
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APSEC
2006
IEEE
16 years 25 days ago
2006
IEEE
Software projects typically require effort estimation from the Software Development Life Cycle (SDLC) staff at the commencement of the software development activities. Inaccuracie...
177
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GLOBECOM
2006
IEEE
16 years 24 days ago
2006
IEEE
—Design of space-time codes that scale with the number of transmit antennas is a difficult problem. In this paper, we introduce a new family of space-time trellis codes (STTC) th...
174
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UC
2005
Springer
16 years 7 days ago
2005
Springer
Abstract. We study computational complexity of counting the fixed point configurations (FPs) in certain classes of graph automata viewed as discrete dynamical systems. We prove t...
180
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TAMC
2010
Springer
15 years 11 months ago
2010
Springer
In this paper, we establish the definition of community fundamentally different from what was commonly accepted in previous studies, where communities were typically assumed to ...
181
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
Detecting and recognizing face images automatically is a difficult task due to the variability of illumination, presentation angle, face expression and other common problems of m...