1395 search results - page 190 / 279 » Modeling betweenness for question answering |
177
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ICASSP
2008
IEEE
16 years 24 days ago
2008
IEEE
Consider a scenario where a distributed signal is sparse and is acquired by various sensors that see different versions. Thus, we have a set of sparse signals with both some commo...
135
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ESORICS
1994
Springer
15 years 10 months ago
1994
Springer
The Transformation Model TRM was recently introduced 10 in the literature by Sandhu and Ganta. TRM is based on the concept of transformation of rights. The propagation of access ri...
155
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SIGIR
1993
ACM
15 years 10 months ago
1993
ACM
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...
170
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AGILE
2009
Springer
2009
Springer
Enhancing 3D City Models with Heterogeneous Spatial Information: Towards 3D Land Information Systems
16 years 28 days ago
Spatial and georeferenced information plays an important role in urban land management processes such as spatial planning and environmental management. As many of the processes ar...
205
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ACMMSP
2006
ACM
16 years 9 days ago
2006
ACM
Many people have proposed adding transactions, or atomic blocks, to type-safe high-level programming languages. However, researchers have not considered the semantics of transacti...