The Random Walk and I(k)
Random walk on the range of random walk
... of random walk paths has previously been investigated by physicists, with one motivation for doing so being its application to the study of the transport properties of sedimentary rocks of low porosity, ...
26
Reverse Top-k Search using Random Walk with Restart
... In this paper, we study the reverse top-k RWR proximity query: given a node q, find all the nodes that have q in their top-k RWR proximity sets. Reverse top-k queries can be used for detection of ...
13
On the Pfaffian property of annihilating random walk and coalescing random walk
... annihilating random walk and coalescing random ...lating random walk to Glauber model and employing empty interval method respectively, we prove there is a similar structure behind them ...
121
A Random Walk in Representations
... particular, I would like to thank Ying Zhao for being my officemate during an unforgettable ...year. I am also much indebted to Hilaf Hasson for his wisdom and ...Levande, I already miss your insight ...
74
Slow movement of a random walk on the range of a random walk in the presence of an external field
... biased random walks on it directly is likely to be ...a random walk on a random ...simple random walk on Z d , and it is for this reason that we pursue here a study of the biased ...
21
ON THE RANGE OF A RANDOM WALK IN A TORUS AND RANDOM INTERLACEMENTS
... simple random walk run inside a torus of dimension three or higher for a number of steps which is a constant proportion of the ...the random subgraph induced by the set of vertices visited by the ...
45
Random walk hitting times in random trees
... Chapter 4 Hitting times in random increasing trees An increasing tree is a rooted labelled tree in which the labels increase along any branch from the root. The first unified treatment of these trees was given in ...
110
Vacancy diffusion in the Cu(001) surface I: Random walk theory
... dom walk of finite ...the random walk of the tracer,but the individual steps of the tracer atom are orders of magnitude too fast to be resolved with the STM,and therefore the STM observations are ...
8
Random walk attachment graphs
... the random walk attachment graph introduced by Saramäki and Kaski and proposed as a mechanism to explain how behaviour similar to preferential at- tachment may appear requiring only local ...the ...
7
IRWR:Incremental Random Walk with Restart
... deploys k-dash to find top-k highest proximity nodes for a given query, which involves a strategy to incrementally estimate upper proximity bounds. However, due to its aim to prune needless calculation, ...
5
Random walk over a hypersphere
... in that paper; the problem of distribution of the distance CD, where C and D are points niformly distributed in a hypersphere, has been discussed in the present paper. The form of charac[r] ...
6
A Random Walk in Physical Biology
... and I want to specifically thank Feng Feng, Grant Jensen, Lin Ma, and Sriram Subramaniam for their interest and ...and I worked together closely throughout the membrane forces project and it has been a ...
194
Group walk random graphs
... ‘geometric’ random graphs (GWRGs), and es- tablished strong links to the Poisson boundary of their host graphs, the effective conductance measure and Naim’s kernel, and to random ...
14
How to Beat the Random Walk
... 5 Concluding remarks A sizeable empirical literature studies the forecasting ability of different mod- els of exchange rate determination. Typically, structural models do not con- tain more information about future ...
24
Random Walk Decay Centrality
... Our axiomatic characterizations highlight two di ff erences between the Random Walk Decay centrality and PageRank. In this section, we focus on these two di ff erences and show how they a ff ect the ...
8
On the centre of mass of a random walk.
... Let K := {| det H| : H ∈ H}. The next result gives an upper bound on h ∈ K; note that this bound is sharp in both of the examples in Section ...Then K ⊆ (0, ∞) is bounded, and inf K = ...
27
Random walk in random environment with asymptotically zero perturbation
... Keywords. Random walk in random environment, perturbation of Sinai’s regime, recurrence/tran- sience criteria, Lyapunov functions ...of random walks in one-dimensional random ...
23
Random walk in a high density dynamic random environment
... a random walk on top of a field of red particles which themselves perform independent simple random walks on Z d , d ≥ ...of random walks in dynamic random environments for which ...
14
A crossover for the bad configurations of random walk in random scenery
... time k, the color record after time k does not affect the probability of any event that is fully determined by the walk and the color record up to time ...the walk up to time n ≥ m has no cut ...
24
Fractional random walk lattice dynamics
... ‘fractional’ random walks on undirected regular networks with special focus on cubic periodic lattices in n = 1, 2, 3, ...fractional random walk dynamics is governed by a master equation involving ...
20