Title :
Ruling out PTAS for graph min-bisection, densest subgraph and bipartite clique
Author_Institution :
Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
Assuming that NP
Keywords :
computational complexity; graph theory; polynomials; PTAS; bipartite clique; densest subgraph; graph min-bisection; minimum distance of code problem; polynomial; quasirandom PCP; query pattern; Approximation algorithms; Artificial intelligence; Binary codes; Bipartite graph; Computer science; Linear code; Polynomials; Vectors;
Conference_Titel :
Foundations of Computer Science, 2004. Proceedings. 45th Annual IEEE Symposium on
Print_ISBN :
0-7695-2228-9
DOI :
10.1109/FOCS.2004.59