1.A filtration is a growing sequence of spaces.2. A filtration is a growing sequence of spaces.A persistence diagram describesthe topological changes over time. 3. A filtration…

1. IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 58, NO. 5, MAY 20102795 Dynamic Multichannel Access With ImperfectChannel State DetectionKeqin Liu, Qing Zhao, and Bhaskar…

1. Mining Data Streams 1 2. Mining Complex data  Stream data  Massive data, temporally ordered, fast changing and potentially infinite  Satellite Images, Data from…

1. Show Me the Money: Dynamic Recommendations for Revenue Maximization Wei Lu Shanshan Chen Keqian Li Laks V.S. Lakshmanan University of British Columbia 2. Why Dynamic?…

Slide 11 ©D.Moshkovitz Complexity The Traveling Salesman Problem Slide 2 2 ©D.Moshkovitz Complexity The Mission: A Tour Around the World Slide 3 3 ©D.Moshkovitz Complexity…

Slide 1 1 The TSP : Approximation and Hardness of Approximation All exact science is dominated by the idea of approximation. -- Bertrand Russell (1872 - 1970) * *TSP = Traveling…

Slide 1MATCHING WITH COMMITMENTS Joint work with Kevin Costello and Prasad Tetali China Theory Week 2011 Pushkar Tripathi Georgia Institute of Technology Slide 2 Objective…

Slide 1 Slide 2 1 University of Denver Department of Mathematics Department of Computer Science Slide 3 Geometric Routing June 8 20062 Routing in Geometric Settings Geometric…

Slide 1 Near-Linear Approximation Algorithms for Geometric Hitting Sets Pankaj Agarwal Esther Ezra Micha Sharir Duke Duke Tel-Aviv University University University Slide…

Slide 1 VLSH: Voronoi-based Locality Sensitive Hashing Sung-eui Yoon Authors: Lin Loi, Jae-Pil Heo, Junghwan Lee, and Sung-Eui Yoon KAIST http://sglab.kaist.ac.kr/VLSH/ Slide…