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A self-organizing map for adaptive processing of structured data
A self-organizing map for adaptive processing of structured data

... ANY natural and artificial systems are more appropriately modeled using data structures. For example, an image can be segmented into various components, and each component can be considered in relation to one another in the form of a graph structure. This structured representation conveys much more ...
Minimum Spanning Trees
Minimum Spanning Trees

Automatic verification of parameterized data structures *
Automatic verification of parameterized data structures *

... as the specification language for properties. Thus, we can specify a rich class of properties, including, but not limited to: 1. Connectivity properties such as: reachability of a target node from a source node (where the nodes are specified by pointers); reachability of a given data value from a gi ...
Data Structures for Disjoint Sets
Data Structures for Disjoint Sets

Preliminary version
Preliminary version

Talk  - CSE, IIT Bombay
Talk - CSE, IIT Bombay

Randomized partition trees for nearest neighbor search
Randomized partition trees for nearest neighbor search

... this is a familiar blot on the nearest neighbor landscape. One way to mitigate the curse of dimensionality is to consider situations in which data have low intrinsic dimension do , even if they happen to lie in Rd for d ≫ do or in a general metric space. A common assumption is that the data are draw ...
CE221_week_3_Chapter3_ListStackQueuePart1
CE221_week_3_Chapter3_ListStackQueuePart1

... shifting all up by one: O(N). On the average half the list is moved: still O(N). Best case occurs when they are performed at the higher end: O(1). Izmir University of Economics ...
CE221_week_3_Chapter3_ListStackQueuePart1
CE221_week_3_Chapter3_ListStackQueuePart1

Self Adjusting Contention Friendly Concurrent Binary Search Tree
Self Adjusting Contention Friendly Concurrent Binary Search Tree

The corresponding sides of the figures are of equal proportion.
The corresponding sides of the figures are of equal proportion.

... ZB ...
Heap Sort - Priority Queues
Heap Sort - Priority Queues

Chapter 11
Chapter 11

... 3.3 V(T) = V(T)  {endVertex}; 3.4 E(T) = E(T)  {edge}; Data Structures Using C++ ...
A Comparison of Dictionary Implementations
A Comparison of Dictionary Implementations

... 3. Remove Just like an insertion, a removal from a Red-Black tree requires the tree to be re-balanced. The search for the key to be removed, along with the re-balancing, takes O(log n) time. ...
ppt
ppt

... • Definition: a list of items, called nodes, in which the order of the nodes is determined by the address, called the link, stored in each node. • Every node in a linked list has two components: one to store the relevant information (the data); and one to store the address, called the link, of the n ...
file (215 KB, doc)
file (215 KB, doc)

Using LabView
Using LabView

... transfer. Before any node runs, it waits for data to be passed to all the connectors that are wired. Therefore, any node which has an output connector wired to another node’s input connector will complete its operation before the other node can begin. Any node that has no input connectors wired will ...
Deletion without Rebalancing in Non
Deletion without Rebalancing in Non

... cases, while 22 cases have to be considered for the non-blocking chromatic tree. We prove the linearizability and progress property of a non-blocking ravl tree, and bound its height. The theoretical results of our research are summarized in the following theorem: I Theorem 1. The non-blocking ravl t ...
Geometric Data Structures
Geometric Data Structures

University of Groningen An algorithm for the asynchronous Write
University of Groningen An algorithm for the asynchronous Write

Document
Document

... information. The student number should be the key info. Follow the all remarks and instructions in your text book pages from 91 to 97 and build the your C codes to satisfy the defined requirements under a menu control such as: – Create link list – Destroy linked list – Add node – Delete node – Searc ...
Parallel Synchronization-Free Approximate Data Structure
Parallel Synchronization-Free Approximate Data Structure

Cache Craftiness for Fast Multicore Key
Cache Craftiness for Fast Multicore Key

... sufficiently fast single servers. A common route to high performance is to use different specialized storage systems for different workloads [4]. This paper presents Masstree, a storage system specialized for key-value data in which all data fits in memory, but must persist across server restarts. W ...
Chapter 8: Binary Trees
Chapter 8: Binary Trees

... 65, and so on) or a descending sequence is generated, all the values will be right children (if ascending) or left children (if descending) and the tree will be unbalanced. • The key values in the Workshop applet are generated randomly, but of course some short ascending or descending sequences will ...
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Quadtree



A quadtree is a tree data structure in which each internal node has exactly four children. Quadtrees are most often used to partition a two-dimensional space by recursively subdividing it into four quadrants or regions. The regions may be square or rectangular, or may have arbitrary shapes. This data structure was named a quadtree by Raphael Finkel and J.L. Bentley in 1974. A similar partitioning is also known as a Q-tree. All forms of quadtrees share some common features: They decompose space into adaptable cells Each cell (or bucket) has a maximum capacity. When maximum capacity is reached, the bucket splits The tree directory follows the spatial decomposition of the quadtree.
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