This paper presents an improved backjumping algonthm for the constraint satisfaction problem, namely conflictdirected backjumping (CBJ). CBJ is then modified such that it can dete...
Abstract. Controlling concurrent systems to impose some global invariant is an undecidable problem. One can gain decidability at the expense of reducing concurrency. Even under thi...
Saddek Bensalem, Marius Bozga, Susanne Graf, Doron...
Let a, b and n be nonnegative integers (b a, b > 0, n 1), Gn(a, b) be a multigraph on n vertices in which any pair of vertices is connected with at least a and at most b edges ...
Abstract. We present computational results concerning stable partitions in additively separable hedonic games. First, we propose a polynomial-time algorithm to compute a contractua...
Abstract-- We analyze the performance of low-density generator matrix (LDGM) codes for lossy source coding. We first develop a generic technique for deriving lower bounds on the ef...
Alexandros G. Dimakis, Martin J. Wainwright, Kanna...