the task of summarizing large documents for easier and faster readability is widely acknowledged and a standard task in the field of Natural Language Processing. the metrics that are used to measure the working of thi...
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this paper investigates the application of Genetic Algorithms (GAs) in component parameters design. From the perspective of profit per unit product, we have established the nonlinear programming model to determine the...
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this paper investigates the application of Genetic Algorithms (GAs) in component parameters design. From the perspective of profit per unit product, we have established the nonlinear programming model to determine the machine precision and product calibration value. After that, we solve the nonlinear programming model based on GAs, which can fix out the most appropriate component parameters to optimize the result. We conduct a comparative study between GAs and the enumeration method and give relevant analysis in the end of this paper.
Advanced Peripheral Bus (APB) protocol is a key component belonging to Advanced Microcontroller Bus Architecture (AMBA) family. the APB protocol is a form of communication between the test bench and design under test ...
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the focal reducer and low dispersion spectrograph FORS which is presently under construction for the ESO Very Large Telescope (VLT) will be an all dioptric focal reducer instrument designed for direct imaging, low-dis...
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ISBN:
(纸本)081941493X
the focal reducer and low dispersion spectrograph FORS which is presently under construction for the ESO Very Large Telescope (VLT) will be an all dioptric focal reducer instrument designed for direct imaging, low-dispersion multi object spectroscopy, imaging and spectropolarimetry of faint objects. A central mechanical component of FORS is the multi object spectroscopy (MOS) unit. the design and the observation capabilities of the MOS are described. Further details on the whole instrument are given in [1]. Two identical copies of the instrument will be built by a consortium of three astronomical institutes (Landessterwarte Heidelberg and the Unviersity Observatories of Gottingen and Munich) under contract and in cooeration with ESO. the instruments will be installed at the Cassegrain foci of two unit telescopes of the VLT.
this book constitutes the refereed proceedings of the 13thinternationalconference on Web engineering, ICWE 2013, held in Aalborg, Denmark, in July 2013. the 21 full research papers, 4 industry papers, and 11 short p...
ISBN:
(纸本)9783642392016
this book constitutes the refereed proceedings of the 13thinternationalconference on Web engineering, ICWE 2013, held in Aalborg, Denmark, in July 2013. the 21 full research papers, 4 industry papers, and 11 short papers presented were carefully reviewed and selected from 92 submissions. the scientific program was completed with 7 workshops, 6 demonstrations and posters. the papers cover a wide spectrum of topics, such as, among others: web mining and knowledge extraction, semantic and linked data management, crawling and web research, model-driven web engineering, component-based web engineering, Rich Internet Applications (RIAs) and client-side programming, web services, and end-user development.
A dream of the software-engineering discipline is to develop reusable program-components and to build programs out of them. Formalization of a type of component-oriented programming (COP) problem (that does not need a...
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Performance is considered an important feature rather than the application of programming techniques for better software design in most scientific software developers. therefore, the problem arises if the software is ...
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When engineers design component-based physical systems, they have a solid grounding to the real world, which often provides an intuitive reality check about the validity, expected performance, and elegance of their so...
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ISBN:
(纸本)1891706241
When engineers design component-based physical systems, they have a solid grounding to the real world, which often provides an intuitive reality check about the validity, expected performance, and elegance of their solutions. Software engineers, modeling such systems in the virtual world of computers, lack this insight. their models frequently bear little resemblance to the real-world counterparts, which undermines the understandability and usefulness. Students develop these disconnected habits because most programming assignments do not enforce a disciplined philosophy for the design and implementation. Furthermore, they have little, if any, opportunity to analyze their typically hacked solutions. this system provides a rich pedagogical framework to help students truly understand what they are modeling and why. In particular, it forces them to separate what a solution is from how it works by promoting established software design patterns and providing a wide range of support infrastructure. It is also heavily oriented toward analysis aspects like testing and performance evaluation. To this end, it seamlessly integrates solutions within a Monte Carlo simulation and a three-dimensional, dynamic, interactive visualization of how solutions would look and act in the real world.
this book constitutes the refereed proceedings of the 8thinternationalconference on Independent component Analysis and Signal Separation, ICA 2009, held in Paraty, Brazil, in March 2009. the 97 revised papers presen...
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ISBN:
(数字)9783642005992
ISBN:
(纸本)9783642005985
this book constitutes the refereed proceedings of the 8thinternationalconference on Independent component Analysis and Signal Separation, ICA 2009, held in Paraty, Brazil, in March 2009. the 97 revised papers presented were carefully reviewed and selected from 137 submissions. the papers are organized in topical sections on theory, algorithms and architectures, biomedical applications, image processing, speech and audio processing, other applications, as well as a special session on evaluation.
the necessity of reusable artifacts was felt withthe demand to produce larger and more complex software in shorter schedule and budget. the ultimate role of component-based software engineering (CBSE) is to develop t...
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the necessity of reusable artifacts was felt withthe demand to produce larger and more complex software in shorter schedule and budget. the ultimate role of component-based software engineering (CBSE) is to develop the reusable artifacts or components and at the same time assembling the parts into one system, maintenance through upgrading, customizing or replacing components in the system. So, definitely component-based software life cycle is different from traditional life cycles of systems and faces several challenges. Several life cycle models for component-based software development have been introduced by researchers. In this research we surveyed some of the popular approaches and provided a comparative discussion among those approaches considering the challenges faced by component based development.
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