2413 search results - page 86 / 483 » Understanding the problem |
121
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CSE
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract—Vocabulary alignment is a main challenge in distributed access control as peers should understand each other’s policies unambiguously. Ontologies enable mutual underst...
127
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SCAM
2008
IEEE
15 years 9 months ago
2008
IEEE
Polymorphism and class hierarchies are key to increasing the extensibility of an object-oriented program but also raise challenges for program comprehension. Despite many advances...
107
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IV
2007
IEEE
15 years 9 months ago
2007
IEEE
Due to complexity, modern visualization techniques for large data volumes and complex interrelationships are difficult to understand for non-expert users and even for expert user...
113
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SOFTVIS
2003
ACM
15 years 8 months ago
2003
ACM
Optimizing the performance of shared-memory NUMA programs remains something of a black art, requiring that application writers possess deep understanding of their programs’ beha...
133
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FLAIRS
2006
15 years 4 months ago
2006
Hidden Markov models play a critical role in the modelling and problem solving of important AI tasks such as speech recognition and natural language processing. However, the stude...