منابع مشابه
Union - Find 15 - 122 : Principles of Imperative Computation ( Spring 2016 )
Kruskal’s algorithm for minimum weight spanning trees starts with a collection of single-node trees and adds edges until it has constructed a spanning tree. At each step, it must decide if adding the edge under consideration should create a cycle. If so, the edge would not be added to the spanning tree; if not, it will. In this lecture we will consider an efficient data structure for checking i...
متن کاملNuméro bibliothèque: ThèsedeDoctoratdel’universitéParisVI
The deployment of Self-Organizing Networks (SONs) raises a number of key design issues such as scalability, spontaneity, ease-of-management, adaptability, and dynamicallychanging topologies. In this context, routing is particularly challenging, and requires revisiting important components of the routing architecture/protocol suite, such as, establishing and managing an addressing scheme, provid...
متن کاملQuicksort 15 - 122 : Principles of Imperative Computation ( Spring 2016 )
In this lecture we consider two related algorithms for sorting that achieve a much better running time than the selection sort from an earlier lecture: mergesort and quicksort. We develop quicksort and its invariants in detail. As usual, contracts and loop invariants will bridge the gap between the abstract idea of the algorithm and its implementation. We will revisit many of the computational ...
متن کاملA concept for NASA's Mars 2016 astrobiology field laboratory.
The Mars Program Plan includes an integrated and coordinated set of future candidate missions and investigations that meet fundamental science objectives of NASA and the Mars Exploration Program (MEP). At the time this paper was written, these possible future missions are planned in a manner consistent with a projected budget profile for the Mars Program in the next decade (2007-2016). As with ...
متن کاملCommentary 122(3).indd
Future of Avian Genetic Resources Collections: Archives of Evolutionary and Environmental History.—In the past 30 years, genetic resources collections (GRCs) have shiĞ ed position within ornithology, from a novel supplement to traditional voucher collections to a major core source of raw material fueling multiple subdisciplines. The demand for specimens from GRCs now greatly exceeds both the de...
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ژورنال
عنوان ژورنال: Regards économiques
سال: 2018
ISSN: 2033-3013
DOI: 10.14428/regardseco2016.03.01