Sum of Completion Times ( Cj ) 5 ' ... Sum of Completion Times ( Cj ) time. proc. 6 ' ... Reorder the jobs by their 'relaxed' completion times, and use List schedule. ...
Proximity algorithms for nearly-doubling spaces Lee-Ad Gottlieb Robert Krauthgamer Weizmann Institute TexPoint fonts used in EMF. Read the TexPoint manual before you ...
Using Memex to archive and mine community Web browsing experience. Soumen Chakrabarti ... bookmarking. events logged. WWW9. 8. Folder tab. File-manager like interface ...
Multicriteria Scheduling: Theory and Models Vincent T KINDT Laboratoire d Informatique (EA 2101) D pt. Informatique - Polytech Tours Universit Fran ois ...
How Bad is Selfish Routing. A survey on existing models for selfish routing ... Overlay routing: Detour or RON routing via peer nodes in the overlay network ...
Clustering Data Streams A presentation by George Toderici Talk Outline Goals of the paper Notation reminder Clustering With Little Memory Data Stream Model Clustering ...
If all si's (sources) are equal we have the single-source case (SS-BB) ... Instances are similar to BB k-Steiner tree: an undirected graph G(V,E), terminals T V, ...
Dept. of MMME, University of Newcastle upon Tyne. Overview of ... Permutation scheduling problem (PSP) same job sequence machines. King and Spackis (1980) ...
... of N is called a distributive lattice if for any two ... For a submodular function ? defined on a distributive lattice D 2N such that. D, N D and ?()=0, ...
Decoy structures (sequence matches that reside in different SCOP domains) ... For each SCOP superfamily, positive examples of the fold, and negative examples that are ...
How Bad is Selfish Routing. A survey on existing models for selfish routing ... These routing metrics of the above protocols are generally based on hop counts. ...
The Trick-o-Treaters Problem. Collect as much candy as possible ... Classic formulation Traveling Salesman. Find the shortest tour covering all locations ...
Based on Slides by Amir Epstein and by Svetlana Olonetsky ... The social optimum. k! / ( k-i)! Gi. k-i. k! 1. k. k. k-1. k(k-1) k-2. G0. G1. G2. 2. v=2k-i. v=1 ...
Combinatorial Algorithms for Maximum Likelihood Tag SNP Selection and Haplotype Inference ... Diploid organisms: cells have two homologous sets of chromosomes ...
Input: Undirected graph G = (V,E), root vertex r, and integer K, 0 K |V ... Otherwise, |S| 8K, and for every subset R of size between K and 8K, cap(R) B. ...
... buy-at-bulk (MC-BB) ... Note that MC-BB is NP-hard. We study approximation ... This is very similar to SS-BB except that we have to find a lowest density ...
Placement of stereo cameras. In the previous problem, we took the placement as given ... Let's start with stereo cameras. That is, only 2 cameras are chosen ...
Computational Issues in Game Theory Lecture 3: Other topics. Edith Elkind ... Corollary: for any C 0, the cost of anarchy is C. What can we do now? ...
the worst price of anarchy is always on two edge network. s. t. x. 1. s. t. x. 1. 1. 0. 1- Corollary: price of anarchy for degree d polynomials is O(d/log d) ...
Visit k of the cities, minimize total travel time. Chaudhuri, Godfrey, Rao, Talwar FOCS 2003 ... represents the points visited between time (1 )^j and (1 ...
Users with a multitude of diverse economic interests sharing a Network (Internet) ... true for cars, packets?: users do not choose paths on the Internet: routers do! ...
... optimal solution, x, of the LP with function f'. (Rounding) Add an edge with x(e) 1/2 ... e.g. prize collecting Steiner trees, multi-criteria spanning trees, ...
Given weighted graph G, root s, reward on nodes. v Construct a path P rooted at s ... No approximation algorithm known previously for the rooted non-geometric version ...
Collect large amounts of candy between 6pm and 8pm. Goal: Get as much ... Brownie points for each request serviced. Goal: Maximize the total brownie points ...
Robot navigation. Mostly NP-hard. Shuchi Chawla. 5. Algorithms for Path-Planning ... The travelling repair-bot problem: Every node (request) v has a deadline D(v) ...