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the hops-to-go scheme give the buffer graph and the fb and nb functions for a controller that uses buffer bu i to store
complete the proof that the graph bga defined in the proof of theorem 5 13 is indeed a buffer graph i e for each path p
show that the relationship in lemma 6 19 also holds if messhy sages can get lost in the channel pq but not if messages
suppose you want to use a wave algorithm in a network where duplication of messages may occur1 what modifications
write an algorithm that computes the depth-first search inshy terval labeling scheme see subsection 44 2 for an
assume that the depth-first search algorithm with neighbor knowledge is used in a system where each process knows not
a give an initial configuration for algorithm 7 7 for which the algorithm actually requires llog nj 1 rounds also give
lets be some postcondition and assume that are given1 a process terminating monte carlo algorithm a to establish- and2
a show that an on log n algorithm for election in planar networks existsb show that there exists an on log n
a show that there exists an 0 n log n election algorithm for hypercubes without a sense of directionb show
consider the election problem for anonymous trees of unshy known size where communication is by asynchronous message
prove that there exists no deterministic algorithm for election in rings of known even size where communication is by
a prove that a neighbor of a node of level f in the bfs tree has level f - 1 f or f 1b analyze the complexity
the aim of this exercise is to investigate the effect of selective delays in archimedean networks let a network be
in this exercise we consider the problem of k l -election which generalizes the usual election problem the problem
1 prove that if more that n t2 processes start the crash-robust consensus algorithm algorithm 14 3 with input v then
a prove that no asynchronous t-byzantine-robust broadcast algorithm exists for tn3b prove
what is the highest number of messages sent by correct processes in algorithm 154 in executions that decide on o answer
let n be the product of two large prime numbers and asshy sume that a black box is given that computes square roots
a give an example of an execution of algorithm 162 in which decisions occur in different roundsb how much time
prove that dijkstras token ring reaches a legitimate conshy figuration in on2 steps shorten the analysis by giving a
show that the update algorithm can be used for election and computation ofa a breadth-first search spanning tree by
youll be implementing a hash map which youll use to create a password management system in section a youll implement
building a bstthe purpose of this question is to give you experience in implementing a simple spell checking program
implement distributed system algorithmsleader election idin processors idout leader if processor has largest id