computer science, a priority queue is an abstract data type similar to a regular queue or stack abstract data type. In a priority queue, each element has...

algorithm uses a min-priority queue data structure for selecting the shortest paths known so far. Before more advanced priority queue structures were discovered...

computer science, a double-ended priority queue (DEPQ) or double-ended heap is a data structure similar to a priority queue or heap, but allows for efficient...

computer science, a monotone priority queue is a variant of the priority queue abstract data type in which the priorities of extracted items are required...

A bucket queue is a data structure that implements the priority queue abstract data type: it maintains a dynamic collection of elements with numerical...

collection of FIFO queues, one for each priority ranking. Processes in lower-priority queues are selected only when all of the higher-priority queues are empty...

form of a binary tree. Binary heaps are a common way of implementing priority queues.: 162–163  The binary heap was introduced by J. W. J. Williams in 1964...

efficient implementation of an abstract data type called a priority queue, and in fact, priority queues are often referred to as "heaps", regardless of how they...

implementations of A* use a priority queue to perform the repeated selection of minimum (estimated) cost nodes to expand. This priority queue is known as the open...

Kinetic Priority Queue is an abstract kinetic data structure. It is a variant of a priority queue designed to maintain the maximum (or minimum) priority element...

Queueing theory is the mathematical study of waiting lines, or queues. A queueing model is constructed so that queue lengths and waiting time can be predicted...

in a queue Message queue Priority queue Queuing theory Stack (abstract data type) – the "opposite" of a queue: LIFO (Last In First Out) "Queue (Java...

implement abstract data types such as dynamic sets, lookup tables and priority queues, and used in sorting algorithms such as tree sort. The binary search...

In computer science, the Brodal queue is a heap/priority queue structure with very low worst case time bounds: O ( 1 ) {\displaystyle O(1)} for insertion...

moved to a lower-priority queue. If a process is I/O-bound or an interactive process, it will be moved to a higher-priority queue. If a process is waiting...

represented by ^ min-priority-queue supports: Count -> number of items in the priority queue Minimum -> minimum key of any item in the priority queue Extract-Min()...

Aziz Queue (abstract data type), a type of data structure in computer science Circular queue Double-ended queue, also known as a deque Priority queue FIFO...

assumes a priority queue queue, which supports the following operations: topKey() returns the (numerically) lowest priority of any node in the queue (or infinity...

scheduling. Network devices use First-In-First-Out queue, Weighted fair queue, Priority queue and Custom queue. In operating systems, processes are loaded into...

pronunciation: [vɑn ˈɛmdə ˈboːɑs]), also known as a vEB tree or van Emde Boas priority queue, is a tree data structure which implements an associative array with...

computer science, a skew binomial heap (or skew binomial queue) is a data structure for priority queue operations. It is a variant of the binomial heap that...

Active processes are placed in an array called a run queue, or runqueue. The run queue may contain priority values for each process, which will be used by the...

for priority queue operations, consisting of a collection of heap-ordered trees. It has a better amortized running time than many other priority queue data...

calendar queue (CQ) is a priority queue (queue in which every element has associated priority and the dequeue operation removes the highest priority element)...

computer science, a binomial heap is a data structure that acts as a priority queue. It is an example of a mergeable heap (also called meldable heap), as...

time to go is a dynamic priority scheduling algorithm used in real-time operating systems to place processes in a priority queue. Whenever a scheduling...

and java.util.PriorityQueue. The direct subclasses of AbstractQueue class include ArrayBlockingQueue, ConcurrentLinkedQueue, DelayeQueue, LinkedBlockingDeque...

computer science, a double-ended queue (abbreviated to deque, /dɛk/ DEK) is an abstract data type that generalizes a queue, for which elements can be added...

Discipline or Priority order that jobs in the queue, or waiting line, are served: Note: An alternative notation practice is to record the queue discipline...

keys. A priority queue is an abstract data-type similar to a regular queue or stack. Each element in a priority queue has an associated priority. In a priority...