Computer Evolution and Performance

Here we use a model of stochastic birth and death for mapping gene family evolution onto a phylogeny, and show that it can be efficiently applied to multispecies comparisons. The model offers the opportunity for researchers to make stronger inferences regarding the role of natural selection and changing duplication and deletion rates in gene family expansion or contraction. The work is performed as a part of the first author’s MS thesis under the second author’s supervision.

14p binhminhmuatrenngondoithonggio 09-06-2017 28 1   Download

Computer Evolution and Performance thuộc Chapter 2 của "Bài giảng Computer Organization and Architecture" sẽ giới thiệu tới các bạn Stored Program concept Main memory storing programs and data; ALU operating on binary data; Control unit interpreting instructions from memory and executing; Input and output equipment operated by control unit;...

53p codon_06 09-01-2016 84 4   Download

Software Component Characteristics This chapter addresses the structure and function of low-level software components. These include algorithms, modules (e.g., Ada packages, C++ objects), and APIs. The perspective is bottom-up, with the emphasis on computational complexity. Low-level algorithms may be simple at first, but complexity can increase over time. The increases in complexity can occur with research advances. Measures taken to compensate for a performance problem in one area (e.g., noisy voice channel) can increase complexity of an algorithm (e.g.

53p tienvovan 11-09-2010 86 8   Download