Titlebook: Automata, Languages and Programming; 34th International C Lars Arge,Christian Cachin,Andrzej Tarlecki Conference proceedings 2007 Springer-

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Flavouring

紡織品

A “proof-reading” of Some Issues in Cryptography and what theoretic results on security mean for practical applications. We argue that several such issues are often overlooked or misunderstood, and that it may be very productive if both theoreticians and practitioners think more consciously about these issues and act accordingly.

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Outmoded

Sampling Methods for Shortest Vectors, Closest Vectors and Successive Minimaablishing probabilistic single exponential time algorithms for them. The result generalize and extend previous results of Ajtai, Kumar and Sivakumar. The results on . and . are new for all norms. The results on . and . generalize previous results of Ajtai et al. for the ?. norm to arbitrary ?. norms.

抗生素

Labeling Schemes for Vertex Connectivityt . vertex disjoint paths connecting . and .. The paper establishes an upper bound of ..log. on the number of bits used in a label. The best previous upper bound for the label size of such labeling scheme is 2.log..

UNT

A Lower Bound on Entanglement-Assisted Quantum Communication ComplexityAs an application of this bound, we give a very simple proof of the statement that almost all Boolean functions on .?+?. bits have communication complexity linear in ., even in the presence of unlimited entanglement.

Biomarker

Commitment Under Uncertainty: Two-Stage Stochastic Matching Problemse prove lower bounds, and analyze efficient strategies for both cases. These problems model real-life stochastic integral planning problems such as commodity trading, reservation systems and scheduling under uncertainty.

landmark

Competitive Algorithms for Due Date Scheduling This result extends to the case that each job has a weight and the objective is weighted quoted lead time..We then introduce the following general setting: there is a non- increasing profit function ..(.) associated with each job ... If the customer for job .. is quoted a due date of .., then the p

吃掉

Separating Deterministic from Nondeterministic NOF Multiparty Communication Complexityit function which has .(loglog.) randomized complexity for private coins but only constant complexity for public coins..It follows from our existential result that any function that is complete for the class of functions with polylogarithmic nondeterministic .-party communication complexity does not