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Mergeable heap information


In computer science, a mergeable heap (also called a meldable heap) is an abstract data type, which is a heap supporting a merge operation.

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Mergeable heap

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science, a mergeable heap (also called a meldable heap) is an abstract data type, which is a heap supporting a merge operation. A mergeable heap supports...

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Binomial heap

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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 it supports merging two...

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Binary heap

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A binary heap is a heap data structure that takes the form of a binary tree. Binary heaps are a common way of implementing priority queues.: 162–163  The...

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Fibonacci heap

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computer science, a Fibonacci heap is a data structure for priority queue operations, consisting of a collection of heap-ordered trees. It has a better...

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Leftist tree

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subtree. A leftist tree is a mergeable heap. When inserting a new node into a tree, a new one-node tree is created and merged into the existing tree. To...

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Addressable heap

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science, an addressable heap is an abstract data type. Specifically, it is a mergeable heap supporting access to the elements of the heap via handles (also...

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Heapsort

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is not part of either heap, merge them into a single larger binary heap; or given a "damaged" binary heap, where the max-heap property (no child is greater...

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Shadow heap

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shadow heap is a mergeable heap data structure which supports efficient heap merging in the amortized sense. More specifically, shadow heaps make use...

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Pairing heap

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of heaps from right to left: function delete-min(heap: PairingHeap[Elem]) -> PairingHeap[Elem] if heap is Empty error else return merge-pairs(heap.subheaps)...

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Heap overflow

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A heap overflow, heap overrun, or heap smashing is a type of buffer overflow that occurs in the heap data area. Heap overflows are exploitable in a different...

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Randomized meldable heap

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to the meldable heap, Meld(Q1, Q2). The basic goal of the meld (also called merge) operation is to take two heaps (by taking each heaps root nodes), Q1...

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Merge sort

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internal memory. One of them, the Knuth's 'snowplow' (based on a binary min-heap), generates runs twice as long (on average) as a size of memory used. With...

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Skew heap

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skew heap (or self-adjusting heap) is a heap data structure implemented as a binary tree. Skew heaps are advantageous because of their ability to merge more...

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Strict Fibonacci heap

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Fibonacci heap is a priority queue data structure with low worst case time bounds. It matches the amortized time bounds of the Fibonacci heap in the worst...

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Weak heap

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computer science, a weak heap is a data structure for priority queues, combining features of the binary heap and binomial heap. It can be stored in an...

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Priority queue

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While priority queues are often implemented using heaps, they are conceptually distinct from heaps. A priority queue is an abstract data type like a list...

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Skew binomial heap

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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 supports constant-time...

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Brodal queue

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is a heap/priority queue structure with very low worst case time bounds: O ( 1 ) {\displaystyle O(1)} for insertion, find-minimum, meld (merge two queues)...

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Rob Heaps

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Rob Heaps is a British actor, known for co-starring as Ezra Bloom in the Bravo television series Imposters. He grew up in York, England. He went to drama...

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List of data structures

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Bx-tree Heap Min-max heap Binary heap B-heap Weak heap Binomial heap Fibonacci heap AF-heap Leonardo heap 2–3 heap Soft heap Pairing heap Leftist heap Treap...

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Merge algorithm

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by the heap-based algorithm; in practice, it may be about as fast or slow as the heap-based algorithm. A parallel version of the binary merge algorithm...

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Smoothsort

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maximum. Also like heapsort, the priority queue is an implicit heap data structure (a heap-ordered implicit binary tree), which occupies a prefix of the...

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Code sanitizer

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00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone:...

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Address space layout randomization

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process, including the base of the executable and the positions of the stack, heap and libraries. The Linux PaX project first coined the term "ASLR", and published...

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List of terms relating to algorithms and data structures

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Ackermann's function active data structure acyclic directed graph adaptive heap sort adaptive Huffman coding adaptive k-d tree adaptive sort address-calculation...

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