Galam's bottom-up hierarchical system and public debate model revisited
نویسندگان
چکیده
منابع مشابه
Galam’s Bottom-up Hierarchical System and Public Debate Model Revisited
This paper is concerned with the bottom-up hierarchical system and public debate model proposed by Galam (2008), as well as a spatial version of the public debate model. In all three models, there is a population of individuals who are characterized by one of two competing opinions, say opinion −1 and opinion +1. This population is further divided into groups of common size s. In the bottom-up ...
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A new perturbation method, called Hierarchical-Congregated Ant System (H-CAS) has been proposed to perform the variable-order bottom-up placement for VLSI. H-CAS exploits the concept of ant colonies, where each ant will generate the perturbation based on differences in dimensions of the VLSI modules in hard modules floorplanning and differences in area of the VLSI modules in soft modules floorp...
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Ullman ([Ull89a, Ull89b]) has shown that for the evaluation of safe Datalog programs, bottomup evaluation using Magic Sets optimization has time complexity less than or equal to a particular top-down strategy, Queue-based Rule Goal Tree (QRGT) evaluation. This result has sometimes been incorrectly interpreted to mean that bottom-up evaluation beats top-down evaluation for evaluating Datalog pro...
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From the industrial perspective, floorplanning is a crucial step in the VLSI physical design process as its efficiency determines the quality and the time-to-market of the product. A new perturbation method, called Cull-and-Aggregate Bottom-up Floorplanner (CABF), which consists of culling and aggregating stages, is developed to perform variable-order automated floorplanning for VLSI. CABF will...
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ژورنال
عنوان ژورنال: Advances in Applied Probability
سال: 2015
ISSN: 0001-8678,1475-6064
DOI: 10.1017/s0001867800048783