Message passing on a linear MRF with 3 nodes
Variational Message Passing
... discrete nodes, or of linear-Gaussian nodes, or an ar- bitrary combination of the two provided there are no links going from continuous to discrete ...
34
Message-passing for graph-structured linear programs: Proximal methods and rounding schemes
... This intractability motivates the development and analysis of methods for obtaining ap- proximate solutions, and there is a long history of approaches to the problem. One class of methods is based on simulated annealing ...
32
Message-passing for Graph-structured Linear Programs: Proximal Methods and Rounding Schemes
... This intractability motivates the development and analysis of methods for obtaining approximate solutions, and there is a long history of approaches to the problem. One class of methods is based on simulated annealing ...
38
Hybrid approximate message passing
... “approximate message passing” (AMP) [5]–[7] and generalized AMP (GAMP) [8] methods have been developed for the case where the measurement factors depend weakly on a large number of random ...in ...
19
Backward particle message passing
... the message domain, approximation by distri- butions from a parametric family ...the message representation are the coordinates along the basis functions, and, finally, a particle representation of the ...
6
MPI: A Message-Passing Interface Standard. Message Passing Interface Forum. April 21, 1994
... in message-passing ...The nodes stand for the processes, and the edges connect processes that communicate with each ...provides message-passing between any pair of processes in a ...
236
FPGA message passing cluster architectures
... Arbitrary message sizes are supported at the HDL MP API requiring the implementation of fragmentation logic which is used to break the message data into network specific sizes that can be exchanged between ...
298
Message Passing for Collective Graphical Models
... G is a tree and E(z) is convex, then the problem is convex and therefore z must be a global minimum. Note the proof of the theorem does not rely on convexity of the noise term except to guarantee that a global minimum ...
10
Message-Passing Algorithms for Quadratic Minimization
... In this work, we investigate the behavior of reweighted message-passing algorithms for the quadratic minimization problem. The motivation for this study comes from the observation that belief propagation ...
28
Message passing algorithms - methods and applications
... tions x i,j of the variables X i,j . This energy is simply defined as E(x) = − log(Ψ(x)), where Ψ(·) is the global function represented by the factor graph, as defined in Equation (2.1), and x is the vector of all ...
190
Scalable collective message-passing algorithms
... 32 nodes, then the Y dimension doubles, then the X ...has 3 bidirectional links on the tree network of 850 MB/s per switch per direction and 6 bidirectional links on the torus network of 425 MB/s per switch ...
89
CiteSeerX — MAP estimation via agreement on (hyper)trees: Message-passing and linear programming approaches
... of message-passing ...a linear program (LP), one which follows by applying a so-called tree ...using message-passing, and LP-based ...
11
Message Passing: From Parallel Computing to the Grid
... Now consider, the bandwidth required for Grid messaging. Here the situation is rather different for there are cases where large amounts of information need to be transferred between Grid nodes and one needs the ...
6
Mobile Message Passing using a Scatternet Framework
... Scatternet, Message Passing, Network Formation 1 Introduction Mobile technology is one of the fastest growing fields of technology, with over one billion mobile phones shipped during 2006 ...of nodes ...
9
Fault Tolerance and Message Passing Interface Programs
... individual nodes, the Message Passing Interface (MPI) remains a simple and effective thanks to program ...all nodes fail, however users still can do a big degree of fault tolerance for his or ...
8
Parallel functional programming for message passing multiprocessors
... a message passing, parallel program by exploiting the implicit parallelism of functional ...from linear to ...supporting message passing and task ...
134
Message Passing
... port : message queue, choice & guards entry : port & channel.. Practice : distributed computing (disjoint memory) threads and monitors (shared memory).?[r] ...
26
Message Passing with MPI
... count: size of the receive buffer in data elements type: MPI datatype of the data elements. source: rank of the sender or the MPI_ANY_SOURCE wildcard tag: message tag or th[r] ...
140
Proving Copyless Message Passing
... Jules Villard 1 Etienne Lozes ´ 1 Cristiano Calcagno 2 1 LSV, ENS Cachan, CNRS 2 Imperial College, London Abstract. Handling concurrency using a shared memory and locks is tedious and error-prone. One solution is to use ...
16
Interprocess Communication Message Passing
... When you create a socket, specify the three socket choices: namespace, communication style, and protocol. For the namespace, use constants beginning with PF_ (abbreviating[r] ...
20