The logical complexity of a program is a measure of the effort required in order to understand it. Current program complexity metrics do not model the complexity induced by the choice of different data structures. It is proposed that the... SS Iyengar,FB Bastani,JW Fuller - Springer US 被...
Data structuresThe time complexity of ray tracing is a function of the data structures used for space division. Octree and hierarchical extents have been suggested as effective choices. In this paper, complexity parameters are suggested to characterize images and show that both octrees and ...
Notwithstanding impressive developments in SDI in exchange, sharing, accessibility, and use of spatial data, its operational implementation appears sometimes problematic. This paper explores conditions and factors for effective and sustainable use of SDI and suggests that the inherent complexity of SDI ...
1c. c, Approximate location of ACC effective LJG parameters (star) in the LJG phase space as reported in ref. 11; shaded regions correspond to the stability fields of different ground-state structures, and solid lines denote the approximate locations of phase boundaries. Source data Full size...
To compensate, companies in this zone have built proper processes, methods, tools, and organizational structures that support their ability to deal with the intricacies of their embedded systems in an appropriate way. They have paid their technical debt sufficiently early by installing ...
of the authors and does not necessarily represent the official views of the National Institutes of Health or other funding organizations. The funding organizations did not have a role in the design of the study, the collection, analysis and interpretation of the data, or in writing the ...
In this paper, we analyze the relationship between economic complexity and environmental performance using annual data on 88 developed and developing countries for the period of 2002–2012. We use the Economic Complexity Index, which links a country’s productive structure with the amount of knowledge...
Using Bankscope to obtain data on “majority-owned subsidiaries for which the G-SIB is the ultimate owner with a minimum control path of 50.01%” (i.e., a control definition that is similar to the one used in this paper), Carmassi and Herring (2014) define complexity as the number of ...
Molecular biology: In 1953, James Watson and Francis Crick published the double helical structure of DNA. The first protein structures to be solved were myoglobin by John Kendrew in 1958 and haemoglobin by Max Perutz in 1963. This lead to the understandings of supramolecular chemistry [26,27]...
Robert Endre Tarjan is a computer scientist and co-winner of the 1986 A.M. Turing Award, the highest honour in computer science, for “fundamental achievements in the design and analysis of algorithms and data structures.” Tarjan invented or co-invented