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・ Kinetic diameter
・ Kinetic diameter (data)
・ Kinetic Dynamic Suspension System
・ Kinetic energy
・ Kinetic Energy Interceptor
・ Kinetic energy penetrator
・ Kinetic energy recovery system
・ Kinetic Engineering Limited
・ Kinetic Euclidean minimum spanning tree
・ Kinetic exchange models of markets
・ Kinetic Faith
・ Kinetic family drawing
・ Kinetic Flying
・ Kinetic fractionation
・ Kinetic hanger
Kinetic heap
・ Kinetic heater
・ Kinetic Honda
・ Kinetic Ideals
・ Kinetic inductance
・ Kinetic inductance detector
・ Kinetic Inhibitor
・ Kinetic isotope effect
・ Kinetic logic
・ Kinetic Luna
・ Kinetic military action
・ Kinetic minimum box
・ Kinetic minimum spanning tree
・ Kinetic Monte Carlo
・ Kinetic Monte Carlo surface growth method


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Kinetic heap : ウィキペディア英語版
Kinetic heap
right
A Kinetic Heap is a kinetic data structure, obtained by the kinetization of a heap. It is designed to store elements (keys associated with priorities) where the priority is changing as a continuous function of time. As a type of kinetic priority queue, it maintains the maximum priority element stored in it.
The kinetic heap data structure works by storing the elements as a tree that satisfies the following heap property - if is a child node of , then the priority of the element in must be higher than the priority of the element in . This heap property is enforced using certificates along every edge so, like other kinetic data structures, a kinetic heap also contains a priority queue (the event queue) to maintain certificate failure times.
== Implementation and operations ==
A regular heap can be kinetized by augmenting with a certificate [] for every pair of nodes, such that is a child node of . If the value stored at a node is a function of time, then this certificate is only valid while . Thus, the failure of this certificate must be scheduled in the event queue at a time such that .
All certificate failures are scheduled on the "event queue", which is assumed to be an efficient priority queue whose operations take time.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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