The communication complexity of fault tolerant distributed computation of aggregate functions

... about fault- tolerant communication complexity of many functions beyond Sum CHAPTER INTRODUCTION 1.1 Background and Motivation This thesis studies communication complexity of fault- tolerant distributed ... distributed computation of aggregate functions In the following sections, we will briefly review the concepts of communication complexity in Sectio...

Ngày tải lên: 09/09/2015, 11:31

... nonterminal in a derivation the multiset of productions it has to spawn Figure presents the two vectors of an UVG-dl for the MIX language of Example 2, with dashed arrows indicating dominance links ... that the control word ⇒ p1 p2 · · · pp is a permutation of a member of W ∗ and the dominance relations of W hold in the associated derivation tree The langua...

Ngày tải lên: 16/03/2014, 23:20

... (number of open-class words, number of words, number of characters, number of components) The overall preference function >> will be decomposed into separate preference rules that cover each type of ... factual descriptions of the referred-to object This condition is already part of the definition of a successful referring expression, and does not need to be restated as a con...

Ngày tải lên: 17/03/2014, 20:20

... shortcomings of computational learning theory Computational learning theory can be broadly and imprecisely de ned as the mathematical study of e cient learning by machines or computational systems The ... using any of the standard schemes see Garey and Johnson 39 , and denote by jxj and jcj the length of these encodings measured in bits or in the case of rea...

Ngày tải lên: 12/05/2014, 02:14

... ability in management With the research "Enhancing the Communication Skills of Educational Managers in Vinh Phuc province: Basis for a training program" , the researcher would like to contribute a part ... as in meetings at work Talking in private settings reflects the assumption that femininity means taking care of others and main-taining relatio...

Ngày tải lên: 13/05/2014, 15:15

... this paper we investigate an additional property of the class of heap games for general s, t ∈ >0: the subword complexity of the characteristic function of A For fixed s, t ∈ >0, define the characteristic ... problem of computing the subword complexity of a given sequence has been addressed in a number of earlier works For a survey of results in this area, we ref...

Ngày tải lên: 07/08/2014, 06:23

... recoverable using any algorithm designed to compute the product of an adjacency matrix of the graph and an arbitrary vector The linear complexity of a graph may therefore be seen as a measure of ... one of its adjacency matrices In other words, the linear complexity of a graph Γ is a measure of how hard it is to compute AX, where A is an adjacency matrix of Γ...

Ngày tải lên: 07/08/2014, 13:21

... The reason for the non-zero differences is round off errors because of the finite answer of comput¯ ing system In the bottom figure, the values of | pli ¯ pui | reflect errors occurred If the ... http://asp.eurasipjournals.com/content/2011/1/90 define the parity values The data processing operations are combined with the parity generating function to provide one se...

Ngày tải lên: 20/06/2014, 22:20

... Annals of Mathematics, 165 (2007), 547–565 On the complexity of algebraic numbers I Expansions in integer bases By Boris Adamczewski and Yann Bugeaud Abstract Let b ≥ be an integer We prove that the ... expansion of algebraic numbers For b-ary expansions with b ≥ 3, we obtain a similar result as in Theorem 3, but an additional assumption is needed Theorem L...

Ngày tải lên: 16/02/2014, 06:20

... every word on one side linked to every word on the other side), then we added links from each of these words to NULL Second, if n words on one side of the bitext aligned to m words on the other side ... bilingual constituents: The span of every node in the constraining parse tree must coincide with the relevant monolingual span of some 979 S NP the function word...

Ngày tải lên: 17/03/2014, 04:20

... space of alignments has to be pruned severely using word alignments to control the running time of EM Notably, neither of these inference approaches offers any test to know if the optimal alignment ... let the score of an alignment be the product of its link scores: φ(eij , fkl ) φ(a) = (eij ,fkl )∈a Four related problems involving scored alignments arise when training phrase...

Ngày tải lên: 23/03/2014, 17:20

... of the smart paradigms, that is, the predictability of each language Cost, predictability, and complexity Given a language L, a lexical category C, and a set P of smart paradigms for C, the predictability ... to learn the repetitive details of a finite automaton We define the code complexity as the size of the abstract syntax tree of the source code T...

Ngày tải lên: 24/03/2014, 03:20

... The complexity of DG Recognition Lombardo & Lesmo (1996, p.728) convey their hope that increasing the flexibility of their conception of DG will " imply the restructuring of some parts of the ... includes any sequence of words for which a dependency tree can be constructed such that for each word h governing a word m in dependency d, governs(h, d, m) holds The modifier of...

Ngày tải lên: 24/03/2014, 03:21