Fundamentals of Web Engineering

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Fundamentals of Web Engineering

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«Fundamentals of Web Engineering» book includes six chapters that deals with important web issues: First issue, explain the principles of website engineering that are used for developing the website, web crisis and website engineering, process models, website life cycle, and web promotion. Second issue, explains the proposed standard specification for website design, and how develops website under these specifications. Third issue, improve and extend website services and facilities to be more useful for visitors, developers and supervisors. fourth issue, testing the additional website services to assure that the services are execute on any exceptional environment and on any engine, because there are no website works correctly at the first time. This book provides good fundamentals of how use an engineering approach to develop web services, contents & environment under standards specification of web design.

Performance & Power Impact of Multiple DRAM Address Mapping Schemes

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Performance & Power Impact of Multiple DRAM Address Mapping Schemes

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Lowest-level cache misses are satisfied by the main memory through a specific address mapping scheme that is hard-coded in the memory controller. A dynamic address mapping scheme technique is investigated to provide higher performance and lower power consumption, and a method to throttle memory to meet a specific power budget. Several experiments are conducted on single and multithreaded synthetic memory traces -to study extreme cases- and validate the usability of the proposed dynamic mapping scheme over the fixed one. Results show that applications’ performance varies according to the mapping scheme used, and a dynamic mapping scheme achieves up to 2x increase in peak bandwidth utilization and around 30% higher energy efficiency than a system using only a single fixed scheme Moreover, the technique can be used to limit memory accesses into a subset of the memory devices by controlling data allocation at a finer granularity, providing a method to throttle main memory by allowing un-accessed devices to be put into power-down mode, hence saving power to meet a certain power budget.

Графический дизайн

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Графический дизайн

Автор: Кристиан Леборг

Какими бы видами графического дизайна вы ни занимались, ваша основная задача — донести до адресата некое сообщение. Для того чтобы целевая аудитория получила и приняла нужную информацию, необходимо грамотно оформить ее при помощи инструментов визуальной коммуникации. Именно этому — языку визуальной коммуникации — посвящена книга дизайнера и преподавателя Кристиана Леборга. Он начинает с таких базовых понятий, как форма, цвет, насыщенность, баланс, симметрия, отражение, повторение, движение, направление и так далее, и уделяет внимание всем основным правилам графического дизайна. Книга может служить удобным справочником для дизайнеров любых областей.

Linear Feature Extraction from High-Resolution SAR Images

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Linear Feature Extraction from High-Resolution SAR Images

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In this book, linear feature extraction issue is firstly tackled by detecting amplitude discontinuities (i.e. edges) of the signal. Next, the obtained result is refined by an edge linking stage so that, finally, the boundary of the object of interest is extracted throughout a higher-level model. Initially, the speckle model is exploited for improving edge detection operation. Next, to free the process by statistical assumptions of data, general multiscale linear filtering is investigated. The edge linking stage makes use of the sequential edge linking (SEL) algorithm with two novel metrics useful to cope with the one-look SAR data. The algorithm devised to extract linear features (e.g. roads and runways), relies on the Hough Transform framework and tries reconstructing the object boundaries as composition of linear segments. Finally, to improve edge detection performance and approach a higher level of processing, a novel despeckling algorithm is presented. It belongs to the class of non-linear, anisotropic diffusion filters that apply a partial differential equation (PDE) onto the image in analysis.

Planning and Implementation of Open Source AFIS for Indonesia E-Voting

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Planning and Implementation of Open Source AFIS for Indonesia E-Voting

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Along with the implementation of electronic KTP (National ID Card that is powered by smart card technology), the Government of Indonesia has also planned to implement electronic voting or E-Voting for National Voting in year 2014. To realize this major plan, thorough planning, design, and implementation of the new system should be done. BPPT (Badan Penerapan dan Pengkajian Teknologi) has been chosen by the government to conduct research about this new E-Voting system. They currently already have a prototype of E-Voting system, but it lacks a verification module using fingerprint scanner, and is still using costly Microsoft Windows operating system. This book will focus on the planning, design, and implementation of automated fingerprint identification system specifically built for E-Voting which is fully based on open source software.

Wireless eBusiness Infrastructure, a developing country perspective

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Wireless eBusiness Infrastructure, a developing country perspective

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This book interrogates the suitability of wireless technologies to implement an eBusiness infrastructure in Micro and Small Enterprises (MSEs) in developing countries, particularly in Kenya. A research model was developed based on literature and information obtained from a pilot study. A preliminary study was conducted to refine the proposed model and inclusion of any variables limiting the suitability of wireless technologies as MSEs’ eBusiness infrastructure. The proposed model was empirically tested using data collected using a survey questionnaire and five descriptive case studies. The constructs were assessed for reliability, validity and exploratory factor analysis using SPSS and validated via a confirmatory factor analysis using Structural Equation Modeling with AMOS maximum likelihood method. Most Kenyans live in rural areas of the country with no access to mainstream technologies and a considerable digital divide exists, particularly between the urban and rural areas. This necessitated an intra-country comparison of access and use of wireless technologies in rural and urban MSEs in implementing an eBusiness infrastructure.

Real-time Web-based Shift Scheduler

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Real-time Web-based Shift Scheduler

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Scheduling is complex in both small and large organizations.There are organization preferences, individual preferences, bias on the side of human scheduler, some time no freedom for staff suggestion on shift selections etc. All these constitute a myriad of constraints to be satisfied for harmonious organizational functioning and business success.This book presented a simple Application software which can be adopted by any organisation that works in shift to manage conflict of staff that may arise as a result of unsatisfied scheduling, give the staffs opportunity to scheduled themselves locally and globally from wherever they are, induce good working relationship as staff may negotiate between themselves for shifts etc. The advise of the author is for harmony and success of your organisation this book is for you. REAL-TIME WEB-BASED SHIFT SCHEDULER.

PC. Настройка, оптимизация и разгон

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PC. Настройка, оптимизация и разгон

Автор: В. Рудометов, Е. Рудометов

Книга содержит рекомендации и справочные материалы по настройке, эксплуатации и разгону основных подсистем компьютера с целью достижения максимальной производительности. Рассматриваются особенности выбора параметров в BIOS Setup и оптимизации работы дисководов и видеоадаптеров; описываются возможности ряда сервисных программ, облегчающих настройку и тестирование компьютеров, а также поддерживающих высокий уровень их производительности; приводятся результаты тестирования компьютеров разной конфигурации. Третье издание дополнено материалами о современных ОС, чипсетах и процессорах.