نتایج جستجو برای: spatial optimization

تعداد نتایج: 671065  

Journal: :International Journal of Computer Applications 2013

Javdan, Mojtaba, Kazemi, Simin, Ziaee, Mahmoud,

 Introduction: Current trend regarding tourism spatial development both at macro and micro regional level, following the county spatial development structure is relatively chaotic. There exist an imbalance with respect to access to different opportunities as well as resources and benefits. The consequences of this disorder is exemplified itself in low performance of peripheral tourism destin...

Journal: :Transportation Research Interdisciplinary Perspectives 2021

Journal: :International Journal of Geographical Information Science 2023

Multiway spatial joins are a commonly occurring and fundamental type of query for data processing. This article presents models algorithms to schedule this in distributed database systems while attempting strike balance between makespan communication costs. We propose three based on combinatorial optimization methods: the well-known linear relaxation technique rounding solution generated by pro...

1995
Norman W. Paton

The ROCK & ROLL deductive object-oriented database system has been used to develop applications that involve the querying and manipulation of spatial data. The approach to the development of these applications has hitherto required that a suitable set of spatial data types is deened and handed over to applications as a class library for reuse. While this approach is functionally adequate, it le...

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