[PDF] Top 20 Efficient Algorithms for Finding 2-Medians of a Tree
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Efficient Algorithms for Finding 2-Medians of a Tree
... An algorithm proposed by Gavish and Sridhar [5] locates each far median using binary search. See Fig. 12. After each iteration of the while loop, the number of edges on the path [near , far] is cut in half. If it is ... See full document
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Efficient Algorithms for Decision Tree Cross-validation
... decision tree induction process. We discuss how existing de- cision tree algorithms can be adapted to this aim, and provide an analysis of the speedups these adaptations may ... See full document
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The power of dynamic distance oracles : efficient dynamic algorithms for the Steiner tree
... Section 2 introduces the notation and recalls some results used further in the ...online algorithms for Steiner ...the algorithms in the setting where we only have access to approximate distances in ... See full document
75
Computation of a Minimum Average Distance Tree on Circular-arc Graphs
... of finding a MAD tree is NP- hard ...MAD tree can be found in polynomial ...MAD tree of a given distance-hereditary graph in linear ...MAD tree of an interval graph which runs in O(n) ... See full document
7
A Parallel Algorithm for the Spanning Forest Problem on Proper Circle Graphs
... more efficient algorithms can be developed by restricting classes of ...spanning tree on permutation graphs that runs in O ( log n ) time using O n ( log n ) processors on the EREW (Exclusive Read ... See full document
8
Algorithm for Enumerating all Frequent Paths from Structurally Compressed Tree-Structured Data
... memory-efficient algorithms for enumerating all frequent subgraphs having ordered-tree structures for a large set of compression trees and for enumerating all characteristic tree patterns ... See full document
6
Algorithms for Finding Generalized Coloring of Trees
... polynomial-time 2-approximation algorithm for the �-vertex-coloring problem on planar graphs ...a tree � , presented in [9], uses a greedy strategy to as- sign colors to the nodes in a post order fashion ... See full document
9
Online Full Text
... interesting algorithms for finding frequent itemsets. The FP- Tree Growth algorithm [2] as proposed by Han et al requires two scans of the database to discover all frequent ...Count ... See full document
6
Maximizing Resilient Throughput in Peer to Peer Network
... the tree depth to minimize failure propagation and service delay. Algorithms bearing the flavor of “minimizing depth” have been proposed in [1], [2], ...optimal tree structure exhibited in the ... See full document
16
Some greedy based algorithms for multi periods degree constrained minimum spanning tree problem
... well-known algorithms for finding a MST of a graph, Prims’s and Kruskal’s ...two algorithms not only can be used for finding Minimum Spanning Tree (MST) Problem as they are supposed to ... See full document
6
An efficient algorithm for finding mixed nash equilibria in 2 player games
... , number of pure strategies and 1 , denotes the number of bits required to describe the payoff. Daskalakis and Papadimitriou's PTAS [13] [16] [17] are algorithms that enumerate a set of mixed strategy profiles ... See full document
12
Efficient Tree Based Distributed Data Mining Algorithms for mining Frequent Patterns
... an efficient method for finding the frequent pattern using parallel and distributed algorithm using PP ...FP tree in distributed ...PP tree is reconstructed according to the global count of ... See full document
6
A Survey on Methods for finding Min Cut Tree
... min-cut tree of an undirected edge-weighted graph and present a new approximation algorithm for constructing the minimum-cut ...of finding a min s-t ...O(ve 2 ). The asymptotically fastest maximum- ... See full document
5
On the finding 2-(k,l)-core of a tree with arbitrary real weight
... of finding a core of a tree with pos/neg ...of finding a (k, l)-core of a tree with pos/neg weights is considered by Motevalli et ...O(n 2 logn) for finding the (k, l)-core of a ... See full document
13
IJCSMC, Vol. 6, Issue. 8, August 2017, pg.49 – 54 A COMPARATIVE STUDY OF DIAGNOSING LIVER DISORDER DISEASE USING CLASSIFICATION ALGORITHM
... algorithm uses supervised learning, which means that we provide the algorithm with examples of the inputs and outputs we want the network to compute and then the error is calculated. The main idea of the back propagation ... See full document
6
Development of a System for Automated Finding and Tracking of Thermal Objects
... c) The plastic body with the IR-module, the matrix for image registration in visible range and the laser range finder are mounted onto the rotating platform, which can rotate in X and Y [r] ... See full document
12
Algorithms for Finding an Efficient Dominating Set of an Interval Graphand a Split Dominating Set of a Circular-Arc Graph
... an efficient dominating set[6-7] if N v [ ] S 1 , for every vertex v V G ( ) ...is efficient if and only if every vertex is dominated exactly ... See full document
8
The Application of Evolutionary Algorithms for Energy Efficient Grooming of Scheduled Sub-Wavelength Traffic Demands in Optical Networks
... We have shown, through simulations, that both approaches can be used to handle larger networks with many demands – situations in which ILPs would become computationally intractable and not practical – and lead to ... See full document
93
GDPS General Disease Prediction System
... The authors Marija Sultana, Afrin Haider and Md.Shorif Uddin [3], have analyzed algorithms such as K-star, J48, SMO, Bayes Net and Multilayer Perceptron Network using WEKA tools for heart disease prediction ... See full document
5
AN ENHANCED RULE APPROACH FOR NETWORK INTRUSION DETECTION USING EFFICIENT DATA ADAPTED DECISION TREE ALGORITHM
... In this paper, a novel Efficient Data Adapted Decision Tree algorithm for NIDS has been proposed for intrusion detection system. NIDS monitors packets and status from network and application layers. The ... See full document
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