A Best-First Search Algorithm for Abductive Inference
Abductive Inference in Probabilistic Logic Programs
... We first formally define and study the complexity of Basic PLAP and then provide an exact (exponential) algorithm to solve it, followed by more efficient algorithms for specific subclasses of the ...
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A Study On Best First Search
... Problem Best-first search is admissible on max-cost ...of search that suggest unique ways of thinking about the ...finding best search data list to user required results in terms ...
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Tabu Search and Genetic Algorithm for Phylogeny Inference
... Fitch’s algorithm and the value will be referred to as parsimony ...the best parsimony score we have so far, and ε is some nonnegative value (may be set as zero), then tree i will be allowed to be ...
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A best first search exact algorithm for the Multiple-choice Multidimensional Knapsack Problem
... local search techniques and metaheuristics to ...tabu search, genetic algorithms, simulated annealing and hybrid algorithms (for more details the reader can refer to Chu and Beasley ...
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Accelerating backtrack search with a best-first-search strategy
... Creating search instances. First, we define the starting partial assignments for the search ...the search tree, except that we pay attention to the search instance consistency ...a ...
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TIGS: An Inference Algorithm for Text Infilling with Gradient Search
... some inference al- gorithms based on BiRNNs have been proposed for fill-in-the-blank tasks thanks to their ability to model both forward and backward dependen- ...to first randomly initialize the symbols in ...
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Best-First and Depth-First Minimax Search in Practice
... This paper presents the surprising result that best-first SSS* can be reformulated as a special case of depth-first Alpha-Beta. Consequently, SSS* is now easily implemented in existing ...
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Retrieval through explanation : an abductive inference approach to relevance feedback
... the best possible explanation, is selected to reformulate the ...query. Abductive logic allows us to incorporate information on how a user is searching for information, and why documents are relevant based ...
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Informed Search Uninformed Versus Informed Search Best First Search Greedy Search A* Search
... informed search strategy uses problem-specific knowledge beyond the definition of the problem itself, so it can find solutions more efficiently than an uninformed ...strategy. Best-first ...
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Best-first heuristic search for multicore machines
... number of threads AHDA* will have many more nodes than PBNF in each of its heaps. This causes the heap operations in AHDA* to take longer than the heap operations in PBNF. The cost of operations on large heaps has been ...
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Explain Depth First Search Algorithm With Example
... depth first search is appropriate to! This is best illustrated with an actual queue of ...stack. First Search is one of the best algorithms used to find neighboring locations by ...
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Personal Best Cuckoo Search Algorithm for Global Optimization
... climbing algorithm in a way that CS started the global ...the search was handed over to hill climbing algorithm for accelerated convergence to optimum ...The search evaluated the so-called CS ...
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An abductive-inductive algorithm for probabilistic inductive logic programming
... integrates abductive and inductive inference to compute solutions for non-monotonic inductive learning ...The algorithm generates first a (ground) most specific Kernel Set ...
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Cyclic best first search in branch-and-bound algorithms
... (B&B) algorithm to solve this problem, which we will refer to as ...this algorithm, each node in the search tree represents a subset of vertices in a fixed sequence and branching is done by ...
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Recursive Best-First AND/OR Search for Optimization in Graphical Models
... memory best-first AND/OR search algorithm for solving combinatorial op- timization defined over graphical ...Recursive Best-First Search family of algo- rithms and ...
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First-Principles Molecular Structure Search with a Genetic Algorithm
... molecular search with a meta-GA, presented by Brain and Addicoat, 56 uses, similar to our work, a first-principles energy ...the algorithm highlight the difference between theirs and our aim: in ...
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Anytime Anyspace AND/OR Best-First Search for Bounding Marginal MAP
... Bayesian inference and ...a best-first search algorithm that provides anytime upper bounds for marginal MAP in graphical ...tree search framework, and solves them simultaneously using a ...
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Anytime Recursive Best-First Search for Bounding Marginal MAP
... recursive best-first search which backs up the value of a node only to its parent, our algorithm propagates the node values all the way up to the root of the search ...applies ...
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A Novel Algorithm for Detecting Protein Complexes with the Breadth First Search
... We test the performance of our ClusterBFS method with other five competing algorithms, Markov cluster (MCL) [31], clustering with overlapping neighborhood expansion (Clus- terONE) [32], hierarchical clustering on protein ...
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A Cognitive Approach to Measure the Complexity of Breadth First Search Algorithm
... CFS, and CICM metrics using some object oriented languages (C++, C# and JAVA). The results showed that BFS implemented in Java programming language has the highest cognitive complexity value and BFS implemented in C# has ...
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