'Open problem' diaporamas de présentation

An Introduction to Algorithmic Tile Self-Assembly

An Introduction to Algorithmic Tile Self-Assembly. Self-Assembly. S imple particles coalescing into complex superstructures. Self-Assembly. S imple particles coalescing into complex superstructures. Self-Assembly. S imple particles coalescing into complex superstructures.

1.06k views • 92 slides

On error and erasure correction coding for networks and deadlines

Tracey Ho Caltech NTU, November 2011. On error and erasure correction coding for networks and deadlines. Network error correction problem. s2. t 1. s1. t 2. z unknown erroneous links. network. Problem of reliable communication under arbitrary errors on z links (or packets)

908 views • 70 slides

Folding & Unfolding in Computational Geometry: Introduction

642 views • 46 slides

Everything you always wanted to know about spanners * * But were afraid to ask

Everything you always wanted to know about spanners * * But were afraid to ask. Seth Pettie University of Michigan, Ann Arbor. What is a spanner?. Spanner (English) : wrench Spanner (German) : voyeur, peeping tom.

651 views • 46 slides

Gianpiero Monaco MASCOTTE INRIA-I3S-CNRS Sophia Antipolis

Gianpiero Monaco MASCOTTE INRIA-I3S-CNRS Sophia Antipolis Optimization and Non-Cooperative Issues in Communication Networks. Research activities. C ombinatorial O ptimization Problems ( from a centralized point of view ): - problem complexity - analysis of algorithms

541 views • 41 slides

Trusted 3 rd parties

Online Cryptography Course Dan Boneh. Basic key exchange. Trusted 3 rd parties. K ey management. Problem: n users. Storing mutual secret keys is difficult Total: O(n) keys per user. A better solution. Online Trusted 3 rd Party (TTP). TTP.

492 views • 36 slides

Database Access Control & Privacy: Is There A Common Ground?

Database Access Control & Privacy: Is There A Common Ground?. Surajit Chaudhuri, Raghav Kaushik and Ravi Ramamurthy Microsoft Research. Data Privacy. Databases Have Sensitive Information Health care database: Patient PII, Disease information Sales database: Customer PII

496 views • 29 slides

Information Complexity: an Overview

400 views • 29 slides

Finding a Research Topic

Finding a Research Topic. Padma Raghavan CSE Penn State With credits to: Mary Jane Irwin, CSE Penn State and Kathy Yelick, EECS UC Berkeley. The Thesis Equation. Topic + Advisor. = Dissertation. Area vs Topic. Area = subfield

375 views • 26 slides

Paola Bonizzoni Graziano Pesole * Raffaella Rizzi

A Method to Detect Gene Structure and Alternative Splice Sites by Agreeing ESTs to a Genomic Sequence. Paola Bonizzoni Graziano Pesole * Raffaella Rizzi DISCo, University of Milan-Bicocca, Italy * Department of Physiology and Biochemistry, University of Milan, Italy

412 views • 26 slides

Pointer Logic

Pointer Logic. Daniel Kroening and Ofer Strichman Decision Procedure. Why pointer logic?. A pointer is a program variable whose sole purpose is to refer to some other program construct. Other program construct - variable, procedures, or another pointer

387 views • 25 slides

Dynamic Covering for Recommendation Systems

Dynamic Covering for Recommendation Systems. Ioannis Antonellis Anish Das Sarma Shaddin Dughmi. Outline. Covering & Recommendations Succinct Dynamic Covering Results: Upper Bounds Lower Bounds. Max k-cover Problem. Input: integer k items: X = {1,2, ..., n}

372 views • 23 slides

Efficient algorithms on sets of permutations, dominance, and real-weighted APSP

Efficient algorithms on sets of permutations, dominance, and real-weighted APSP. Raphael Yuster. University of Haifa. Permutations and matrix products.

294 views • 19 slides

Performance Gains from CCA Optimization

Performance Gains from CCA Optimization. Date: 2014-07-15. Authors:. Overview. Earlier IEEE contributions [1][2] provided PHY system simulation results showing performance gains (mean and 5% per-STA throughput) from CCA optimization, for simulation scenario 1

288 views • 16 slides

Open Problem: Dynamic Planar Nearest Neighbors

Open Problem: Dynamic Planar Nearest Neighbors. CSCE 620 Problem 63 from the Open Problems Project http://maven.smith.edu/~orourke/TOPP/P63.html#Problem.63 Aditya Mahadevan http:// parasol.tamu.edu. Nearest Neighbor Search. Problem of finding closest points in a metric space

303 views • 16 slides

On the approximability of the link building problem

On the approximability of the link building problem. Author - MartinOlsena,AnastasiosViglasb , ? Speaker - Wayne Yang. Agenda. Introduction Define LINK BUILDING PROBLEM Effect of receiving new links Hardness results the complexity of LINK BUILDING

325 views • 12 slides

Campus Tour

257 views • 12 slides

Congruent Partitions of Polygons

Congruent Partitions of Polygons. Lei He. Problem 73 from The Open Problem Project: http://maven.smith.edu/~orourke/TOPP. The Problem.

192 views • 11 slides

Voting System Properties

Voting System Properties. Most voting systems assume no collusion between more than one party for keys Most voting systems require a consistency check by each voter for a small piece of the protocol

234 views • 9 slides

Computer Animation

Computer Animation. By: Kimberly Madison. Software Used. Art of Illusion, Ray Dream Studio, Bryce, Maya, Lightwave, Alice, and Adobe Flash (2D) are just a few examples. There are many more. Prices will vary greatly depending on target market.

147 views • 5 slides