| Kunde, M.: Bounds for l-selection and related problems on grids of processors. Proceedings of the Fourth International Workshop on Parallel Processing by Cellular Automata and Arrays, Berlin, G.D.R., (Oct. l988). |
....a constant number of packets between time steps. Any selection algorithm requires n Gamma 1 steps, since this is the distance from the corners to the center of the mesh. This is the only known lower bound for selection on the standard model of the mesh (Kunde s lower bound of 2n Gamma o(n) steps [10] applies only to a very restricted model of the mesh) The previously best algorithm for this problem runs in 1:22n steps [7, 8, 15] Thus, the complexity of selection on the mesh is well known to be Theta(n) the main open question is whether there exists a distance optimal, or n o(n) time, ....
....steps. An algorithm is weakly adaptive if it is O(1) adaptive; otherwise we say it is highly adaptive. An algorithm is maximally adaptive if every step of the algorithm is a knowledge step. The maximally adaptive model is similar to the lower bound model of Schnorr and Shamir [18] Kunde [10] and Han et al. 5] However, our model allows replication of packets, which is not allowed in their model. On the other hand, their model is more general than our maximally adaptive model in that an algorithm may depend on the values of accessible packets, and not just on the outcomes of ....
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M. Kunde. l-selection and related problems on grids of processors. Journal of New Generation Computer Systems, 2:129--143, 1989.
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Kunde, M.: Bounds for l-selection and related problems on grids of processors. Proceedings of the Fourth International Workshop on Parallel Processing by Cellular Automata and Arrays, Berlin, G.D.R., (Oct. l988).
No context found.
M. Kunde. l-selection and related problems on grids of processors. J. of New Generation Computer Systems, 2:129--143, 1989.
No context found.
M. Kunde. Boiunds for l-selection and related problems on grids of processors, in: Proceedings of the Fourth International Workshop on Parallel Processing by Cellular Automata and Arrays, Berlin, Lecture Notes in Computer Science 342 (Springer, Berlin, 1988) 298-307.
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M. Kunde. l-selection and related problems on grids of processors. Journal of New Generation Computer Systems, 2:129#143, 1989.
No context found.
M. Kunde, l-selection and related problems on grids of processors. Journal of New Generation Computer Systems, 2, 1989, 129--143.
No context found.
M. Kunde, l-selection and Related Problems on Grids of Processors, Aegan Workshop on Computing: VLSI Algorithms and Architectures, vol. 319 of Lecture Notes in Computer Science, pp. 423-433, SpringerVerlag, NY, 1988.
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