5128 search results - page 747 / 1026 » When Abstraction Fails |
159
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ISMIS
1994
Springer
15 years 10 months ago
1994
Springer
Abstract: While the problem of incompletedata in databases has been extensively studied, a relatively unexplored form of uncertainty in databases, called inaccurate data, demands d...
202
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MM
1993
ACM
15 years 10 months ago
1993
ACM
as a tree which specifies the presentation in an abstract, machineindependent way. This specification is created and edited using an authoring system; it is mapped to a particula...
221
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ICPIA
1992
15 years 10 months ago
1992
Abstract. Octrees o er a powerful means for representing and manipulating 3-D objects. This paper presents an implementation of octree manipulations using a new approach on a share...
185
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TLCA
1993
Springer
15 years 10 months ago
1993
Springer
d abstract) Giorgio Ghelli1 F≤ is a type system used to study the integration of inclusion and parametric polymorphism. F≤ does not include a notion of recursive types, but ext...
199
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ITS
1992
Springer
15 years 10 months ago
1992
Springer
Abstract. This paper reports our research work in the new field of humancomputer collaborative learning (HCCL). The general architecture of an HCCL is defined. An HCCL system, call...