4647 search results - page 271 / 930 » Analysis and design of OFDM-IDMA systems |
180
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
Technologies can be used ? or appropriated ? in different ways by different users, but how do the use patterns evolve, and how can design facilitate such evolution? This paper app...
205
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CSCWD
2001
Springer
15 years 11 months ago
2001
Springer
Workflow management techniques are aiming at supporting business process across organization boundaries. Current techniques are lacking of the formalism tools to model and analyze...
198
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IDEAS
2007
IEEE
16 years 1 months ago
2007
IEEE
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
178
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SMI
2005
IEEE
16 years 11 days ago
2005
IEEE
Distance fields provide an implicit representation of shape that has advantages in many application areas; in this overview, we focus on their use in digital design. Distance fi...
152
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DAC
2002
ACM
16 years 7 months ago
2002
ACM
Many real-time embedded systems involve a collection of independently executing event-driven code blocks, having hard real-time constraints. Tasks in many such systems, like netwo...