Some optimal inapproximability results
WebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): We prove optimal, up to an arbitrary ffl? 0, inapproximability results for Max-Ek-Sat for k * 3, maximizing the number of satisfied linear equations in an over-determined system of linear equations modulo a prime p and Set Splitting. As a consequence of these results we get … WebS. Eidenbenz, Optimum inapproximability results for finding minimum hidden guard sets in polygons and terrains, Proceedings of the 8th Scandinavian Workshop on Algorithm Theory, ... Inapproximability of some art gallery problems, Proceedings of the 10th Canadian Conference on Computational Geometry, pp. 64-65, 1998.
Some optimal inapproximability results
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WebJul 1, 2001 · We prove optimal, up to an arbitrary ε > 0, inapproximability results for Max-E k -Sat for k ≥ 3, maximizing the number of satisfied linear equations in an over-determined … Webshow inapproximability of Max-3-LIN over non-abelian groups (both in the perfect completeness case and in the imperfect completeness case), with the same inapproximability factor as in the general case, even when the factor graph is fixed. Along the way, we also show that these optimal hardness results hold even when we restrict the
WebMay 4, 1997 · Some optimal inapproximability results. Mathematics of computing. Mathematical analysis. Functional analysis. Approximation. Mathematical optimization. … WebThe Unique Games conjecture (UGC) has emerged in recent years as the starting point for several optimal inapproximability results. While for none of these results a reverse reduction to Unique Games is known, the assumption of bijective projections in the Label Cover instance nevertheless seems critical in these proofs. In this work we bypass the …
Weblated inapproximability results employ a sequence of Karp reductions [3] from ... "Some optimal inapproximability results". Journal of the ACM, 48 (4): pp. 798-859 [3] Richard M. Karp (1972). "Reducibility Among Combinatorial Prob-lems". Complexity of Computer Computations, pp. 85-103 WebZürich Area, Switzerland. Researcher at the ETH Institute for Operations Research. I contributed in the study of NP-hard problems, obtaining new hardness results for mixed-integer programming (extension complexity). I led a research project team, and was an external evaluator of a master's thesis at EPFL.
WebJan 1, 2002 · J. Håstad, Some optimal Inapproximability results, Proc. 29th ACMSTOC, 1997, pp. 1–10. Google Scholar S. Hannenhali and P. Pevzner, Transforming Cabbage into …
Web- Briefly studying parts of a published paper (Håstad’s Some Optimal Inapproximability Results) on hardness of approximating exact answers to k-CSPs, focusing on the problem of finding the ... on april 5thWebThis target data distribution is usually chosen to optimize some objective for the algorithmic kernel under study ... provide inapproximability results, and show how to determine the optimal depth-first traversal. Altogether, these results lay the foundations for memory-aware scheduling algorithms on heterogeneous platforms. safeboothsWebJul 1, 2001 · Some optimal inapproximability results. J. Håstad. Published 1 July 2001. Computer Science, Mathematics. Electron. Colloquium Comput. Complex. We prove … safeboatingcourse.caWebExplore 57 Papers presented at Symposium on Theoretical Aspects of Computer Science in 2005. Symposium on Theoretical Aspects of Computer Science is an academic conference. The conference publishes majorly in the area(s): Time complexity & Upper and lower bounds. Over the lifetime, 2012 publication(s) have been published by the conference … safebreach simulationWebMore importantly, under some mild assumptions, the proposed method can be applied to regression problems with a covariance-based notion of fairness. Experimental results on benchmark datasets show the proposed methods achieve competitive and even superior performance compared with several state-of-the-art methods. safeboxes in fargrave and the deadlandsWebSince Tinhofer proposed the MinGreedy algorithm for maximum cardinality matching in 1984, several experimental studies found the randomized algorithm to perform excellently for various classes of random graphs and benchmark instances. In contrast, only ... on a djembe rope or string is used for whatWebdevelopments, presenting some of the main ideas behind approximation algorithms based on semidefinite programming. It develops the basic theory of semidefinite programming, presents one of the known efficient algorithms in detail, and describes the principles of some others. It also includes applications, focusing on approximation algorithms. on cloud x herr