'Time algorithm' presentation slideshows

Hardness of Robust Graph Isomorphism, Lasserre Gaps, and Asymmetry of Random Graphs

2.39k views • 224 slides

Probabilistic Algorithms for Mobile Robot Mapping

974 views • 77 slides

TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A

The Fixpoint Brush in The Art of Invariant Generation. Sumit Gulwani Microsoft Research, Redmond, USA sumitg@microsoft.com. Workshop on Invariant Generation, Floc 2010. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A.

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Sum Selection in Arrays

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Faster algorithms for string matching problems: matching the convolution bound

Faster algorithms for string matching problems: matching the convolution bound. Piotr Indyk. ??? : ??? ??? ???. Outline. Introduction Randomized Boolean convolution Convolution over GF(2) in O(n)-time Application. Pattern matching. Input: two string t , p (text and patten)

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Vishwani D. Agrawal James J. Danaher Professor ECE Department, Auburn University, Auburn, AL 36849

535 views • 39 slides

Function Matching: Algorithm, Application, and a Lower Bound

Function Matching: Algorithm, Application, and a Lower Bound. ????????? ??? B90902003 ??? ??? B91902051 ???. Function Matching. Function matching in computational biology.

468 views • 35 slides

Linear Programming

Linear Programming. (2) Combinatorial rounding Pipage rounding. Weighted Vertex Cover. V. LP-Relaxation. Rounding. A. Performance Ratio : 2 ( x i < 2 x i *). Half-integerality. Theorem. Proof. Min-2Sat.

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Randomized Algorithms CS648

Randomized Algorithms CS648. Lecture 25 Derandomization using conditional expectation A probability gem. Derandomization using conditional expectation. Problem 1 : Large cut in a graph. Problem: Let be an undirected graph on vertices and edges. Compute a cut of size at least .

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CS 6463: AT Computational Geometry Fall 2010

CS 6463: AT Computational Geometry Fall 2010. Triangulations and Guarding Art Galleries Carola Wenk. Guarding an Art Gallery. Region enclosed by simple polygonal chain that does not self-intersect.

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Searching a room by two guards

Searching a room by two guards. Sang-Min Park Jae-Ha Lee Kyung-Yong Chwa International Journal of Computational Geometry & Applications Vol.12 No.4 (2002)339-352. Outline . Introduction Preliminaries Necessary Conditions Searchability Conclusion. The polygon search problem.

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A Scaling Algorithm for Maximum Weight Matching in Bipartite Graphs

A Scaling Algorithm for Maximum Weight Matching in Bipartite Graphs. Ran Duan and Hsin-Hao Su Speaker: Hsin-Hao Su. Introduction. Task assignment, marriage matching, etc. Max: . 19$. Introduction. Maximum Weight Matching (MWM). 1000. i. u. 1732. 1000. j. v. 1732. 1000. k.

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Probabilistic Polynomial-Time Calculus

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CS 6463: AT Computational Geometry Fall 2006

CS 6463: AT Computational Geometry Fall 2006. Triangulations and Guarding Art Galleries Carola Wenk. Guarding an Art Gallery. Region enclosed by simple polygonal chain that does not self-intersect.

360 views • 22 slides

Algebraic Algorithms

Algebraic Algorithms. Definition. Combinatorial methods : Tries to construct the object explicitly piece-by-piece . Algebraic methods : Implicitly sieves for the object by evaluating a sum . The 4cycle Detection Problem. 4cycle detection.

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Study of the algorithms for parallel machines Many applications in day to day life

PRAM ALGORITHM Presented by Priyadarshini Panda IT200157071 Under the guidance of Mr. Anisur Rahman. INTRODUCTION. Study of the algorithms for parallel machines Many applications in day to day life demand real time solutions. Eg: Weather forecasting, severe

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Lecture 4 : Accelerated Cascading and Parallel List Ranking

Lecture 4 : Accelerated Cascading and Parallel List Ranking. We will first discuss a technique called accelerated cascading for designing very fast parallel algorithms. We will then study a very important technique for ranking the elements of a list in parallel. Fast computation of maximum.

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Part III: Polyhedra d: Alexandrov to Sabitov

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Minimal NFA Problems are hard Tao Jiang & B. Ravikumar

Minimal NFA Problems are hard Tao Jiang & B. Ravikumar. N Andres Parra. Quick Outline. Presentation of the problem Introduction UFA: Unambiguous Finite Automata NP-completeness results. A B. Problem:. Given a FA of type A, find a minimum equivalent FA of type B. DFA DFA.

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Session Beans

Session Beans. Celsina Bignoli bignolic@smccd.net. Session Beans. reusable components that implement business logic business rules algorithms workflows. Session Bean Lifetime. short lived object lifetime of a session of the client code calling the bean

269 views • 10 slides