science, a priority queue is an abstract data type similar to a regular queue or stack abstract data type. Each element in a priority queue has an associated...

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

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...

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...

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...

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...

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...

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

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...

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...

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...

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...

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...

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...

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

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...

initialize the priority queue and then to perform n find and remove operations. For instance, using a binary heap as a priority queue in selection sort...

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

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()...

is processed first. A priority queue is neither FIFO or LIFO but may adopt similar behaviour temporarily or by default. Queueing theory encompasses these...

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...

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...

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...

min-max heap a very useful data structure to implement a double-ended priority queue. Like binary min-heaps and max-heaps, min-max heaps support logarithmic...

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

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...

structures Queue Double-ended queue FIFO (computing and electronics) Operational memory stack (aka Automatic memory stack) By contrast, a queue operates...

complicated priority queue data structure. This choice leads to differences in the time complexity of the algorithm. In general, a priority queue will be...

current best candidate for extension is typically implemented using a priority queue. The A* search algorithm is an example of a best-first search algorithm...

hash_multiset and hash_multimap. There are also container adaptors queue, priority_queue, and stack, that are containers with specific interface, using other...