Research Initiation: Inherent Complexity of Priority Problems
Research Initiation: Inherent Complexity of Priority Problems
批准号:
8810609
负责人:
Thomas Spencer
金额:
$3.48万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-09-01 至 1991-02-28
中文摘要
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英文摘要
This reseearch will investigate the minimum spanning tree and matching problems from the point of view of inherent complexity. The best known algorithms for both problems use priority queues in similar ways. The priority queue operations are the bottlenecks of these algorithms. By investigating the inherent complexity of the priority queue problems in the comparison tree model, it should be possible to determine how far current ideas about how to solve these problems can be pushed.
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批准号:NE/R01082X/1
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A hierarchical approach to the examination of the relationship between biodiversity and ecosystem service flows across coastal margins.
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批准号:NE/J015423/1
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项目类别:Research Grant
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资助金额:$31.27万
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财政年份:2012
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依托单位:
Basic Research in Mathematics
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批准号:9729992
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依托单位:
Parallel and Sequential Graph Search
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批准号:9319772
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资助金额:$7.13万
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财政年份:1995
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负责人:Thomas Spencer
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依托单位:
Mathematical Sciences: Dynamical Systems Program
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批准号:8809767
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项目类别:Standard Grant
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资助金额:$3.38万
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财政年份:1988
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负责人:Thomas Spencer
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依托单位:
Multi-Scale Analysis in Mathematical Physics (Materials Research)
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批准号:8401225
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项目类别:Continuing Grant
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资助金额:$12.46万
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财政年份:1984
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负责人:Thomas Spencer
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依托单位:
Rigorous Analysis of Critical Phenomena (Mathematics)
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批准号:8100417
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项目类别:Continuing Grant
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资助金额:$8.5万
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财政年份:1981
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负责人:Thomas Spencer
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依托单位:
Mathematical Analysis of Low Temperature Phenomena in Statistical Mechanics
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批准号:7904355
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项目类别:Standard Grant
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资助金额:$2.1万
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财政年份:1979
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依托单位:
Amine Catalysis of Carbonyl Reactions Via Iminium Ion Formation
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批准号:7808724
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资助金额:$15.85万
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财政年份:1978
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负责人:Thomas Spencer
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依托单位:
Amine Catalysis Via Iminium Ion Formation
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批准号:7502737
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项目类别:Continuing Grant
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资助金额:$9.9万
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财政年份:1974
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负责人:Thomas Spencer
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依托单位:
海外基金