9186 search results - page 416 / 1838 » A Module System for Scheme |
179
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COMPSAC
1996
IEEE
15 years 11 months ago
1996
IEEE
We present the architecture and design details of a logic database system that extends functionality in a number of ways. The system supports indefinite (non-Horn) facts in extens...
222
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ISKI
1994
15 years 11 months ago
1994
This paper aims at integrating techniques of non-monotonic reasoning about updates and of object-oriented specification of information systems. We present how to utilize defaults i...
147
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ECIS
2001
15 years 8 months ago
2001
Decision making, whether by an individual or a group, can be substantially enhanced by a "systems thinking" approach. Because groups are often challenged to justify thei...
136
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TCOM
2008
15 years 6 months ago
2008
Theories of shaping for lattice codes have been developed for systems (optical or non-optical) using coherent detection with additive white Gaussian noise (AWGN) and for direct-det...
208
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DQ
1998
15 years 6 months ago
1998
Current evidence indicates that poor data quality is pervasive and has a significant negative impact on business success. Information-system (IS) professionals are typically charg...