Results 261 to 270 of about 1,074,720 (325)

Multiscale modelling shows how cell-ECM interactions impact ECM fibre alignment and cell detachment. [PDF]

open access: yesPLoS Comput Biol
Arellano-Tintó J   +4 more
europepmc   +1 more source

On the impacts of join and leave on the propagation ratio of topology-aware active worms

Proceedings of the 4th international conference on Security of information and networks, 2011
Today, the propagation of active worms in peer-to-peer (P2P) networks is a very serious issue. Therefore, studying the propagation behavior of active worms and modeling their proliferation is quite useful to employ an effective and low-cost defense strategy to reduce the rate of their propagation. The topology-aware worms use the information related to
Ahmad Jafarabadi   +1 more
exaly   +3 more sources

An SIR model for the propagation of topology-aware active worms considering the join and leave of hosts

2011 7th International Conference on Information Assurance and Security (IAS), 2011
The scanning method of computer worms is an important modeling parameter. Active worms use different methods to scan the network for selecting their victim hosts. Topology-aware active worms scan the network by using the information of the network topology.
Ahmad Jafarabadi   +1 more
exaly   +3 more sources

Conjunctive join-semilattices

open access: yesAlgebra Universalis, 2020
A join-semilattice L with top is said to be conjunctive if every principal ideal is an intersection of maximal ideals. (This is equivalent to a first-order condition in the language of semilattices.) In this paper, we explore the consequences of the ...
Charles N. Delzell, O. Ighedo, J. Madden
semanticscholar   +3 more sources

Topology-aware Parallel Joins

Proceedings of the ACM on Management of Data
We study the design and analysis of parallel join algorithms in a topology-aware computational model. In this model, the network is modeled as a directed graph, where each edge is associated with a cost function that depends on the data transferred between the two endpoints and the link bandwidth.
Paraschos Koutris   +2 more
exaly   +2 more sources

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