'Search tree' diaporamas de présentation

Recall: Representation Changes:

Recall: Representation Changes: Gaussian elimination solves a system of linear equations by first transforming it to another system that makes finding a solution quite easy.

2.25k views • 213 slides

Caching in Backtracking Search

Caching in Backtracking Search. Fahiem Bacchus University of Toronto. Introduction. Backtracking search needs only space linear in the number of variable (modulo the size of the problem representation).

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Coloration des graphes de reines

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Chapter 13

Chapter 13. Artificial Intelligence. Artificial Intelligence. Artificial : humanly contrived often on a natural model Intelligence : the ability to apply knowledge to manipulate one's environment or to think abstractly as measured by objective criteria

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Constraint Programming for Industrial Applications H.Simonis

Constraint Programming for Industrial Applications H.Simonis. What is common among. The production of Mirage 2000 fighter aircraft The personnel planning for the guards in all French jails The production of Belgian chocolates The selection of the music programme of a Pop music radio station

970 views • 67 slides

Chapter 7 Two Player Perfect-Information Games

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Chapter 7 Two Player Perfect-Information Games

1.07k views • 58 slides

CS534 Spring 2019 Adversarial Search, Game Playing

CS534 Spring 2019 Adversarial Search, Game Playing Showcase by: Varun Bhat, Ruofan Hu, Jiayi Li, Justin Seeley, and Matthew Szpunar. Showcasing work by:

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Lecture 3

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PFTWBWTF?

PFTWBWTF?. Motivation for PriorityQueue Solve top M of N, Autocomplete Lead-in to Huffman Compression Details of PriorityQueue From conceptual to actual implementation Streams in Java: essential but not so Loop Invariants in programming: essential. Looking up?.

710 views • 38 slides

Lecture 3

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Lecture 2: Problem Solving using State Space Representation

Lecture 2: Problem Solving using State Space Representation. CS 271: Fall, 1006. Overview. Intelligent agents: problem solving as search Search consists of state space operators start state goal states The search graph A Search Tree is an effective way to represent the search process

747 views • 37 slides

Sorting Algorithms

Sorting Algorithms. Fawzi Emad Chau-Wen Tseng Department of Computer Science University of Maryland, College Park. Overview. Comparison sort Bubble sort Selection sort Tree sort Heap sort Quick sort Merge sort Linear sort Counting sort Bucket (bin) sort Radix sort. O(n 2 ).

564 views • 31 slides

Data plane algorithms in routers

Data plane algorithms in routers. From prefix lookup to deep packet inspection Cristian Estan, University of Wisconsin-Madison. What is the data plane?. The part of the router handling the traffic Data plane algorithms applied to every packet

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Notes 5: Game-Playing

Notes 5: Game-Playing . ICS 270a Winter 2003. Summary. Computer programs which play 2-player games game-playing as search with the complication of an opponent General principles of game-playing and search evaluation functions minimax principle alpha-beta-pruning heuristic techniques

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B-Trees

B-Trees. Large degree B-trees used to represent very large dictionaries that reside on disk. Smaller degree B-trees used for internal-memory dictionaries to overcome cache-miss penalties. AVL Trees. n = 2 30 = 10 9 (approx). 30 <= height <= 43 .

443 views • 29 slides

B-Trees

B-Trees. Large degree B-trees used to represent very large dictionaries that reside on disk. Smaller degree B-trees used for internal-memory dictionaries to overcome cache-miss penalties. AVL Trees. n = 2 30 = 10 9 (approx). 30 <= height <= 43 .

479 views • 29 slides

B + -Trees (Part 1)

COMP171. B + -Trees (Part 1) . Main and secondary memories. Secondary storage device is much, much slower than the main RAM Pages and blocks Internal, external sorting CPU operations Disk access: Disk-read(), disk-write(), much more expensive than the operation unit. Contents.

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Announcements

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Chess Problem Solver

Chess Problem Solver. Solves a given chess position for checkmate Problem input in text format. Problem Characteristics. Search tree solving method Very large computation Low communication requirement. Parallel Architecture. Message passing using PVM Master/Slave processes

320 views • 14 slides