Program Comprehension
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| Author | : Florian Fittkau |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 362 |
| Release | : 2015-12-03 |
| Genre | : Computers |
| ISBN | : 3739207167 |
In many enterprises, the number of deployed applications is constantly increasing. Those applications - often several hundreds - form large software landscapes. The comprehension of such landscapes is frequently impeded due to, for instance, architectural erosion, personnel turnover, or changing requirements. Furthermore, events such as performance anomalies can often only be understood in correlation with the states of the applications. Therefore, an efficient and effective way to comprehend such software landscapes in combination with the details of each application is required. In this thesis, we introduce a live trace visualization approach to support system and program comprehension in large software landscapes. It features two perspectives: a landscape-level perspective using UML elements and an application-level perspective following the 3D software city metaphor. Our main contributions are 1) an approach named ExplorViz for enabling live trace visualization of large software landscapes, 2) a monitoring and analysis approach capable of logging and processing the huge amount of conducted method calls in large software landscapes, and 3) display and interaction concepts for the software city metaphor beyond classical 2D displays and 2D pointing devices. Extensive lab experiments show that our monitoring and analysis approach elastically scales to large software landscapes while imposing only a low overhead on the productive systems. Furthermore, several controlled experiments demonstrate an increased efficiency and effectiveness for solving comprehension tasks when using our visualization. ExplorViz is available as open-source software on www.explorviz.net. Additionally, we provide extensive experimental packages of our evaluations to facilitate the verifiability and reproducibility of our results.
| Author | : João Manuel Paiva Cardoso |
| Publisher | : Morgan Kaufmann |
| Total Pages | : 322 |
| Release | : 2017-06-13 |
| Genre | : Computers |
| ISBN | : 0128041994 |
Embedded Computing for High Performance: Design Exploration and Customization Using High-level Compilation and Synthesis Tools provides a set of real-life example implementations that migrate traditional desktop systems to embedded systems. Working with popular hardware, including Xilinx and ARM, the book offers a comprehensive description of techniques for mapping computations expressed in programming languages such as C or MATLAB to high-performance embedded architectures consisting of multiple CPUs, GPUs, and reconfigurable hardware (FPGAs). The authors demonstrate a domain-specific language (LARA) that facilitates retargeting to multiple computing systems using the same source code. In this way, users can decouple original application code from transformed code and enhance productivity and program portability. After reading this book, engineers will understand the processes, methodologies, and best practices needed for the development of applications for high-performance embedded computing systems. - Focuses on maximizing performance while managing energy consumption in embedded systems - Explains how to retarget code for heterogeneous systems with GPUs and FPGAs - Demonstrates a domain-specific language that facilitates migrating and retargeting existing applications to modern systems - Includes downloadable slides, tools, and tutorials
| Author | : Alam & Padenga |
| Publisher | : Pearson Education India |
| Total Pages | : 256 |
| Release | : 2010 |
| Genre | : Software engineering |
| ISBN | : 8131742148 |
Application Software Re-engineering is about reorganizing and modifying existing software systems to make them more maintainable and user friendly. It also powerfully dwells on the aspects of general Application Software Reengineering across variou
| Author | : Lynn Givens |
| Publisher | : |
| Total Pages | : |
| Release | : 2007-06-30 |
| Genre | : |
| ISBN | : 9780615887913 |
Connect to Comprehension is a comprehensive, scripted intervention reading program for struggling readers in grades 1-8. It is effective for small group intervention as well as for one-on-one tutoring. This program was developed to provide students who struggle with decoding access to upper-level comprehension instruction. Struggling readers typically don't get practice in these comprehension skills either because the reading materials are too difficult to decode or the lower-level text they can read are not engaging and motivating. As a result, when struggling readers begin to become more fluent, they then have to conquer their gaps in comprehension, especially upper-level skills such as making inferences, determining cause and effect, comparing and contrasting. In Connect to Comprehension, these upper-levels skills are explicitly taught, scaffolded, and practiced while students are learning and practicing basic decoding/structural analysis skills.
| Author | : Teresa M. Shaft |
| Publisher | : |
| Total Pages | : 46 |
| Release | : 1995 |
| Genre | : |
| ISBN | : |
| Author | : Steve Howard |
| Publisher | : Springer |
| Total Pages | : 727 |
| Release | : 2013-06-05 |
| Genre | : Computers |
| ISBN | : 0387351752 |
The theme of the 1997 INTERACT conference, 'Discovering New Worlds ofHCI', signals major changes that are taking place with the expansion of new technologies into fresh areas of work and leisure throughout the world and new pervasive, powerful systems based on multimedia and the internet. HCI has a vital role to play in these new worlds, to ensure that people using the new technologies are empowered rather than subjugated to the technology that they increasingly have to use. In addition, outcomes from HCI research studies over the past 20 years are now finding their way into many organisations and helping to improve and enhance work practices. These factors have strongly influenced the INTERACT'97 Committee when creating the conference programme, with the result that, besides the more traditional HCI research and education focus found in previous INTERACT conferences, one strand of the 1997 conference has been devoted to industry and another to multimedia. The growth in the IFIP TCI3 committee itself reflects the expansion ofHCI into new worlds. Membership oflFIP TC13 has risen to now include representatives of 24 IFIP member country societies from many parts of the world. In 1997, IFIP TCl3 breaks new ground by holding its sixth INTERACT conference in the Asia-Pacific region. This is a significant departure from previous INTERACT conferences, that were all held in Europe, and is especially important for the Asia-Pacific region, as HCI expands beyond its traditional base.
| Author | : Shi Kuo Chang |
| Publisher | : World Scientific |
| Total Pages | : 807 |
| Release | : 2002 |
| Genre | : Computers |
| ISBN | : 9810249748 |
This is the first handbook to cover comprehensively both software engineering and knowledge engineering -- two important fields that have become interwoven in recent years. Over 60 international experts have contributed to the book. Each chapter has been written in such a way that a practitioner of software engineering and knowledge engineering can easily understand and obtain useful information. Each chapter covers one topic and can be read independently of other chapters, providing both a general survey of the topic and an in-depth exposition of the state of the art. Practitioners will find this handbook useful when looking for solutions to practical problems. Researchers can use it for quick access to the background, current trends and most important references regarding a certain topic.The handbook consists of two volumes. Volume One covers the basic principles and applications of software engineering and knowledge engineering.Volume Two will cover the basic principles and applications of visual and multimedia software engineering, knowledge engineering, data mining for software knowledge, and emerging topics in software engineering and knowledge engineering.
| Author | : Shi-kuo Chang |
| Publisher | : World Scientific |
| Total Pages | : 807 |
| Release | : 2002-05-10 |
| Genre | : Computers |
| ISBN | : 9814491780 |
This is the first handbook to cover comprehensively both software engineering and knowledge engineering - two important fields that have become interwoven in recent years. Over 60 international experts have contributed to the book. Each chapter has been written in such a way that a practitioner of software engineering and knowledge engineering can easily understand and obtain useful information. Each chapter covers one topic and can be read independently of other chapters, providing both a general survey of the topic and an in-depth exposition of the state of the art. Practitioners will find this handbook useful when looking for solutions to practical problems. Researchers can use it for quick access to the background, current trends and most important references regarding a certain topic.The handbook consists of two volumes. Volume One covers the basic principles and applications of software engineering and knowledge engineering.Volume Two will cover the basic principles and applications of visual and multimedia software engineering, knowledge engineering, data mining for software knowledge, and emerging topics in software engineering and knowledge engineering.
| Author | : M.G. Helander |
| Publisher | : Elsevier |
| Total Pages | : 1202 |
| Release | : 2014-06-28 |
| Genre | : Computers |
| ISBN | : 1483295133 |
This Handbook is concerned with principles of human factors engineering for design of the human-computer interface. It has both academic and practical purposes; it summarizes the research and provides recommendations for how the information can be used by designers of computer systems. The articles are written primarily for the professional from another discipline who is seeking an understanding of human-computer interaction, and secondarily as a reference book for the professional in the area, and should particularly serve the following: computer scientists, human factors engineers, designers and design engineers, cognitive scientists and experimental psychologists, systems engineers, managers and executives working with systems development.The work consists of 52 chapters by 73 authors and is organized into seven sections. In the first section, the cognitive and information-processing aspects of HCI are summarized. The following group of papers deals with design principles for software and hardware. The third section is devoted to differences in performance between different users, and computer-aided training and principles for design of effective manuals. The next part presents important applications: text editors and systems for information retrieval, as well as issues in computer-aided engineering, drawing and design, and robotics. The fifth section introduces methods for designing the user interface. The following section examines those issues in the AI field that are currently of greatest interest to designers and human factors specialists, including such problems as natural language interface and methods for knowledge acquisition. The last section includes social aspects in computer usage, the impact on work organizations and work at home.
| Author | : Frank Bomarius |
| Publisher | : Springer |
| Total Pages | : 394 |
| Release | : 2003-06-30 |
| Genre | : Computers |
| ISBN | : 3540448136 |
The Third International Conference on Product Focused Software Process Improvement (PROFES 2001) continued the success of the PROFES’99 and PROFES 2000 conferences. PROFES 2001 was organized in Kaiserslautern, Germany, September 10 13, 2001. The PROFES conference has its roots in the PROFES Esprit project (http://www.ele.vtt.fi/profes/), but it quickly evolved into a full fledged general purpose conference in 1999 and since then it has gained wide spread international popularity. As in previous years, the main theme of PROFES 2001 was professional software process improvement (SPI) motivated by product and service quality needs. SPI is facilitated by software process assessment, software measurement, process modeling, and technology transfer and has become a practical tool for quality software engineering and management. The conference addresses both the solutions found in practice as well as relevant research results from academia. The purpose of the conference is to bring to light the most recent findings and results in the area and to stimulate discussion between the researchers, experienced professionals, and technology providers for SPI.
