CHAPTER 9 SOFTWARE ENGINEERING PROCESS ACRONYMS  CMMI: Capability Maturity Model Integration EF: Experience Factory FP: Function Point HRM: Human Resources Management IDEAL: Initiating-Diagnosing-Establishing-Acting-Leaning (model) OMG: Object Management Group QIP: Quality Improvement Paradigm SCAMPI CMM: Based Appraisal for Process Improvement using the CMMI SCE: Software Capability Evaluation SEPG: Software Engineering Process Group INTRODUCTION  The Software Engineering Process KA can be examined on two levels. The first level encompasses the technical and managerial activities within the software life cycle processes that are performed during software acquisition, development, maintenance, and retirement. The second is the meta-level, which is concerned with the definition, implementation, assessment, measurement, management, change, and improvement of the software life cycle processes themselves. The first level is covered by the other KAs in the Guide. This KA is concerned with the second. The term "software engineering process" can be interpreted in different ways, and this may cause confusion. One meaning, where the word the is used, as in the software engineering process, could imply that there is only one right way of performing software engineering tasks. This meaning is avoided in the Guide, because no such process exists. Standards such as IEEE12207 speak of software engineering processes, meaning that there are many processes involved, such as Development Process or Configuration Management Process. A second meaning refers to the general discussion of processes related to software engineering. This is the meaning intended in the title of this KA, and the one most often intended in the KA description. Finally, a third meaning could signify the actual set of activities performed within an organization, which could be viewed as one process, especially from within the organization. This meaning is used in the KA in a very few instances. This KA applies to any part of the management of software life cycle processes where procedural or technological change is being introduced for process or product improvement. Software engineering process is relevant not only to large organizations. On the contrary, process-related activities can, and have been, performed successfully by small organizations, teams, and individuals. The objective of managing software life cycle processes is to implement new or better processes in actual practices, be they individual, project, or organizational. This KA does not explicitly address human resources management (HRM), for example, as embodied in the People CMM (Cur02) and systems engineering processes [ISO1528-028; IEEE 1220-98]. It should also be recognized that many software engineering process issues are closely related to other disciplines, such as management, albeit sometimes using a different terminology. BREAKDOWN OF TOPICS FOR SOFTWARE ENGINEERING PROCESS Figure 1 shows the breakdown of topics in this KA. 
Figure 1 Breakdown of topics for the Software Engineering Process KA 1. Process Implementation and Change  This subarea focuses on organizational change. It describes the infrastructure, activities, models, and practical considerations for process implementation and change. Described here is the situation in which processes are deployed for the first time (for example, introducing an inspection process within a project or a method covering the complete life cycle), and where current processes are changed (for example, introducing a tool, or optimizing a procedure). This can also be termed process evolution. In both instances, existing practices have to be modified. If the modifications are extensive, then changes in the organizational culture may also be necessary. 1.1. Process Infrastructure [IEEE12207.0-96; ISO15504-98; SEL96] This topic includes the knowledge related to the software engineering process infrastructure. To establish software life cycle processes, it is necessary to have an appropriate infrastructure in place, meaning that the resources must be available (competent staff, tools, and funding) and the responsibilities assigned. When these tasks have been completed, it is an indication of management's commitment to, and ownership of, the software engineering process effort. Various committees may have to be established, such as a steering committee to oversee the software engineering process effort. A description of an infrastructure for process improvement in general is provided in [McF96]. Two main types of infrastructure are used in practice: the Software Engineering Process Group and the Experience Factory. 1.1.1. Software Engineering Process Group (SEPG) The SEPG is intended to be the central focus of software engineering process improvement, and it has a number of responsibilities in terms of initiating and sustaining it. These are described in [Fow90]. 1.1.2. Experience Factory (EF) The concept of the EF separates the project organization (the software development organization, for example) from the improvement organization. The project organization focuses on the development and maintenance of software, while the EF is concerned with software engineering process improvement. The EF is intended to institutionalize the collective learning of an organization by developing, updating, and delivering to the project organization experience packages (for example, guides, models, and training courses), also referred to as process assets. The project organization offers the EF their products, the plans used in their development, and the data gathered during development and operation. Examples of experience packages are presented in [Bas92]. 1.2. Software Process Management Cycle [Bas92; Fow90; IEEE12207.0-96; ISO15504-98; McF96; SEL96] ![]() The management of software processes consists of four activities sequenced in an iterative cycle allowing for continuous feedback and improvement of the software process: The Establish Process Infrastructure activity consists of establishing commitment to process implementation and change (including obtaining management buy-in) and putting in place an appropriate infrastructure (resources and responsibilities) to make it happen. The goal of the Planning activity is to understand the current business objectives and process needs of the individual, project, or organization, to identify its strengths and weaknesses, and to make a plan for process implementation and change. The goal of Process Implementation and Change is to execute the plan, deploy new processes (which may involve, for example, the deployment of tools and training of staff), and/or change existing processes. Process Evaluation is concerned with finding out how well the implementation and change went, whether or not the expected benefits materialized. The results are then used as input for subsequent cycles. 1.3. Models For Process Implementation And Change Two general models that have emerged for driving process implementation and change are the Quality Improvement Paradigm (QIP) [SEL96] and the IDEAL model [McF96]. The two paradigms are compared in [SEL96]. Evaluation of process implementation and change outcomes can be qualitative or quantitative. 1.4. Practical Considerations Process implementation and change constitute an instance of organizational change. Most successful organizational change efforts treat the change as a project in its own right, with appropriate plans, monitoring, and review. Guidelines about process implementation and change within software engineering organizations, including action planning, training, management sponsorship, commitment, and the selection of pilot projects, and which cover both processes and tools, are given in [Moi98; San98; Sti99]. Empirical studies on success factors for process change are reported in (ElE99a). The role of change agents in this activity is discussed in (Hut94). Process implementation and change can also be seen as an instance of consulting (either internal or external). One can also view organizational change from the perspective of technology transfer (Rog83). Software engineering articles which discuss technology transfer and the characteristics of recipients of new technology (which could include process-related technologies) are (Pfl99; Rag89). There are two ways of approaching the evaluation of process implementation and change, either in terms of changes to the process itself or in terms of changes to the process outcomes (for example, measuring the return on investment from making the change). A pragmatic look at what can be achieved from such evaluation studies is given in (Her98). Overviews of how to evaluate process implementation and change, and examples of studies that do so, can be found in [Gol99], (Kit98; Kra99; McG94). 2. Process Definition A process definition can be a procedure, a policy, or a standard. Software life cycle processes are defined for a number of reasons, including increasing the quality of the product, facilitating human understanding and communication, supporting process improvement, supporting process management, providing automated process guidance, and providing automated execution support. The types of process definitions required will depend, at least partially, on the reason for the definition. It should also be noted that the context of the project and organization will determine the type of process definition that is most useful. Important variables to consider include the nature of the work (for example, maintenance or development), the application domain, the life cycle model, and the maturity of the organization. 2.1. Software Life Cycle Models [Pfl01:c2; IEEE12207.0-96] Software life cycle models serve as a high-level definition of the phases that occur during development. They are not aimed at providing detailed definitions but at highlighting the key activities and their interdependencies. Examples of software life cycle models are the waterfall model, the throwaway prototyping model, evolutionary development, incremental/iterative delivery, the spiral model, the reusable software model, and automated software synthesis. Comparisons of these models are provided in [Com97], (Dav88), and a method for selecting among many of them in (Ale91). 2.2. Software Life Cycle Processes Definitions of software life cycle processes tend to be more detailed than software life cycle models. However, software life cycle processes do not attempt to order their processes in time. This means that, in principle, the software life cycle processes can be arranged to fit any of the software life cycle models. The main reference in this area is IEEE/EIA 12207.0: Information Technology — Software Life Cycle Processes [IEEE 12207.0-96]. The IEEE 1074:1997 standard on developing life cycle processes also provides a list of processes and activities for software development and maintenance [IEEE1074-97], as well as a list of life cycle activities which can be mapped into processes and organized in the same way as any of the software life cycle models. In addition, it identifies and links other IEEE software standards to these activities. In principle, IEEE Std 1074 can be used to build processes conforming to any of the life cycle models. Standards which focus on maintenance processes are IEEE Std 1219-1998 and ISO 14764: 1998 [IEEE 1219-98]. Other important standards providing process definitionsinclude IEEE Std 1540: Software Risk Management (IEEE1540-01) IEEE Std 1517: Software Reuse Processes (IEEE 1517-99) ISO/IEC 15939: Software Measurement Process [ISO15939-02]. See also the Software Engineering Management KA for a detailed description of this process. In some situations, software engineering processes must be defined taking into account the organizational processes for quality management. ISO 9001 [ISO9001-00] provides requirements for quality management processes, and ISO/IEC 90003 interprets those requirements for organizations developing software (ISO90003-04). Some software life cycle processes emphasize rapid delivery and strong user participation, namely agile methods such as Extreme Programming [Bec99]. A form of the selection problem concerns the choice along the agile plan-driven method axis. A risk-based approach to making that decision is described in (Boe03a). 2.3. Notations for Process Definitions Processes can be defined at different levels of abstraction (for example, generic definitions vs. adapted definitions, descriptive vs. prescriptive vs. proscriptive) [Pfl01]. Various elements of a process can be defined, for example, activities, products (artifacts), and resources. Detailed frameworks which structure the types of information required to define processes are described in (Mad94). There are a number of notations being used to define processes (SPC92). A key difference between them is in the type of information the frameworks mentioned above define, capture, and use. The software engineer should be aware of the following approaches: data flow diagrams, in terms of process purpose and outcomes [ISO15504-98], as a list of processes decomposed into constituent activities and tasks defined in natural language [IEEE12207.0-96], Statecharts (Har98), ETVX (Rad85), Actor-Dependency modeling (Yu94), SADT notation (Mcg93), Petri nets (Ban95); IDEF0 (IEEE 1320.1-98), and rule-based (Bar95). More recently, a process modeling standard has been published by the OMG which is intended to harmonize modeling notations. This is termed the SPEM (Software Process Engineering Meta-Model) specification. [OMG02] 2.4. Process Adaptation [IEEE 12207.0-96; ISO15504-98; Joh99] It is important to note that predefined processes—even standardized ones—must be adapted to local needs, for example, organizational context, project size, regulatory requirements, industry practices, and corporate cultures. Some standards, such as IEEE/EIA 12207, contain mechanisms and recommendations for accomplishing the adaptation. 2.5. Automation [Pfl01:c2] Automated tools either support the execution of the process definitions or they provide guidance to humans performing the defined processes. In cases where process analysis is performed, some tools allow different types of simulations (for example, discrete event simulation). In addition, there are tools which support each of the above process definition notations. Moreover, these tools can execute the process definitions to provide automated support to the actual processes, or to fully automate them in some instances. An overview of process-modeling tools can be found in [Fin94] and of process-centered environments in (Gar96). Work on applying the Internet to the provision of real-time process guidance is described in (Kel98). 3. Process Assessment Process assessment is carried out using both an assessment model and an assessment method. In some instances, the term "appraisal" is used instead of assessment, and the term "capability evaluation" is used when the appraisal is for the purpose of awarding a contract. 3.1. Process Assessment Models An assessment model captures what is recognized as good practices. These practices may pertain to technical software engineering activities only, or may also refer to, for example, management, systems engineering, and human resources management activities as well. ISO/IEC 15504 [ISO15504-98] defines an exemplar assessment model and conformance requirements on other assessment models. Specific assessment models available and in use are SW-CMM (SEI95), CMMI [SEI01], and Bootstrap [Sti99]. Many other capability and maturity models have been defined—for example, for design, documentation, and formal methods, to name a few. ISO 9001 is another common assessment model which has been applied by software organizations (ISO9001-00). A maturity model for systems engineering has also been developed, which would be useful where a project or organization is involved in the development and maintenance of systems, including software (EIA/IS731-99). The applicability of assessment models to small organizations is addressed in [Joh99; San98]. There are two general architectures for an assessment model that make different assumptions about the order in which processes must be assessed: continuous and staged (Pau94). They are very different, and should be evaluated by the organization considering them to determine which would be the most pertinent to their needs and objectives. 3.2. Process Assessment Methods [Gol99] In order to perform an assessment, a specific assessment method needs to be followed to produce a quantitative score which characterizes the capability of the process (or maturity of the organization). The CBA-IPI assessment method, for example, focuses on process improvement (Dun96), and the SCE method focuses on evaluating the capability of suppliers (Bar95). Both of these were developed for the SW-CMM. Requirements on both types of methods which reflect what are believed to be good assessment practices are provided in [ISO15504-98], (Mas95). The SCAMPI methods are geared toward CMMI assessments [SEI01]. The activities performed during an assessment, the distribution of effort on these activities, as well as the atmosphere during an assessment are different when they are for improvement than when they are for a contract award. There have been criticisms of process assessment models and methods, for example (Fay97; Gra98). Most of these criticisms have been concerned with the empirical evidence supporting the use of assessment models and methods. However, since the publication of these articles, there has been some systematic evidence supporting the efficacy of process assessments. (Cla97; Ele00; Ele00a; Kri99) 4. Process and Product Measurement While the application of measurement to software engineering can be complex, particularly in terms of modeling and analysis methods, there are several aspects of software engineering measurement which are fundamental and which underlie many of the more advanced measurement and analysis processes. Furthermore, achievement of process and product improvement efforts can only be assessed if a set of baseline measures has been established. Measurement can be performed to support the initiation of process implementation and change or to evaluate the consequences of process implementation and change, or it can be performed on the product itself. Key terms on software measures and measurement methods have been defined in ISO/IEC 15939 on the basis of the ISO international vocabulary of metrology. ISO/IEC 15359 also provides a standard process for measuring both process and product characteristics. [VIM93] Nevertheless, readers will encounter terminological differences in the literature; for example, the term "metric" is sometimes used in place of "measure." 4.1. Process Measurement [ISO15539-02] The term "process measurement" as used here means that quantitative information about the process is collected, analyzed, and interpreted. Measurement is used to identify the strengths and weaknesses of processes and to evaluate processes after they have been implemented and/or changed. Process measurement may serve other purposes as well. For example, process measurement is useful for managing a software engineering project. Here, the focus is on process measurement for the purpose of process implementation and change. The path diagram in Figure 2 illustrates an important assumption made in most software engineering projects, which is that usually the process has an impact on project outcomes. The context affects the relationship between the process and process outcomes. This means that this process-to-process outcome relationship depends on the context. Not every process will have a positive impact on all outcomes. For example, the introduction of software inspections may reduce testing effort and cost, but may increase elapsed time if each inspection introduces long delays due to the scheduling of large inspection meetings. (Vot93) Therefore, it is preferable to use multiple process outcome measures which are important to the organization's business. While some effort can be made to assess the utilization of tools and hardware, the primary resource that needs to be managed in software engineering is personnel. As a result, the main measures of interest are those related to the productivity of teams or processes (for example, using a measure of function points produced per unit of person-effort) and their associated levels of experience in software engineering in general, and perhaps in particular technologies. [Fen98: c3, c11; Som05: c25] Process outcomes could, for example, be product quality (faults per KLOC (Kilo Lines of Code) or per Function Point (FP)), maintainability (the effort to make a certain type of change), productivity (LOC (Lines of Code) or Function Points per person-month), time-to-market, or customer satisfaction (as measured through a customer survey). This relationship depends on the particular context (for example, size of the organization or size of the project). In general, we are most concerned about process outcomes. However, in order to achieve the process outcomes that we desire (for example, better quality, better maintainability, greater customer satisfaction), we have to implement the appropriate process. Of course, it is not only the process that has an impact on outcomes. Other factors, such as the capability of the staff and the tools that are used, play an important role. When evaluating the impact of a process change, for example, it is important to factor out these other influences. Furthermore, the extent to which the process is institutionalized (that is, process fidelity) is important, as it may explain why "good" processes do not always give the desired outcomes in a given situation. 
Figure 2 Path diagram showing the relationship between process and outcomes (results). Software Product Measurement [ISO9126-01] Software product measurement includes, notably, the measurement of product size, product structure, and product quality. 4.1.1. Size measurement Software product size is most often assessed by measures of length (for example, lines of source code in a module, pages in a software requirements specification document), or functionality (for example, function points in a specification). The principles of functional size measurement are provided in IEEE Std 14143.1. International standards for functional size measurement methods include ISO/IEC 19761, 20926, and 20968 [IEEE 14143.1-00; ISO19761-03; ISO20926-03; ISO20968-02]. 4.1.2. Structure measurement A diverse range of measures of software product structure may be applied to both high- and low-level design and code artifacts to reflect control flow (for example the cyclomatic number, code knots), data flow (for example, measures of slicing), nesting (for example, the nesting polynomial measure, the BAND measure), control structures (for example, the vector measure, the NPATH measure), and modular structure and interaction (for example, information flow, tree-based measures, coupling and cohesion). [Fen98: c8; Pre04: c15] 4.1.3. Quality measurement As a multi-dimensional attribute, quality measurement is less straightforward to define than those above. Furthermore, some of the dimensions of quality are likely to require measurement in qualitative rather than quantitative form. A more detailed discussion of software quality measurement is provided in the Software Quality KA, topic 3.4. ISO models of software product quality and of related measurements are described in ISO 9126, parts 1 to 4 [ISO9126-01]. [Fen98: c9,c10; Pre04: c15; Som05: c24] 4.2. Quality Of Measurement Results The quality of the measurement results (accuracy, reproducibility, repeatability, convertibility, random measurement errors) is essential for the measurement programs to provide effective and bounded results. Key characteristics of measurement results and related quality of measuring instruments have been defined in the ISO International vocabulary on metrology. [VIM93] The theory of measurement establishes the foundation on which meaningful measurements can be made. The theory of measurement and scale types is discussed in [Kan02]. Measurement is defined in the theory as "the assignment of numbers to objects in a systematic way to represent properties of the object." An appreciation of software measurement scales and the implications of each scale type in relation to the subsequent selection of data analysis methods is especially important. [Abr96; Fen98: c2; Pfl01: c11] Meaningful scales are related to a classification of scales. For those, measurement theory provides a succession of more and more constrained ways of assigning the measures. If the numbers assigned are merely to provide labels to classify the objects, they are called nominal. If they are assigned in a way that ranks the objects (for example, good, better, best), they are called ordinal. If they deal with magnitudes of the property relative to a defined measurement unit, they are called interval (and the intervals are uniform between the numbers unless otherwise specified, and are therefore additive). Measurements are at the ratio level if they have an absolute zero point, so ratios of distances to the zero point are meaningful. 4.3. Software Information Models As the data are collected and the measurement repository is populated, we become able to build models using both data and knowledge. These models exist for the purposes of analysis, classification, and prediction. Such models need to be evaluated to ensure that their levels of accuracy are sufficient and that their limitations are known and understood. The refinement of models, which takes place both during and after projects are completed, is another important activity. 4.3.1. Model building Model building includes both calibration and evaluation of the model. The goal-driven approach to measurement informs the model building process to the extent that models are constructed to answer relevant questions and achieve software improvement goals. This process is also influenced by the implied limitations of particular measurement scales in relation to the choice of analysis method. The models are calibrated (by using particularly relevant observations, for example, recent projects, projects using similar technology) and their effectiveness is evaluated (for example, by testing their performance on holdout samples). [Fen98: c4,c6,c13;Pfl01: c3,c11,c12; Som05: c25] 4.3.2. Model implemeutation Model implementation includes both interpretation and refinement of models–the calibrated models are applied to the process, their outcomes are interpreted and evaluated in the context of the process/project, and the models are then refined where appropriate. [Fen98: c6; Pfl01: c3,c11,c12; Pre04: c22; Som05: c25] 4.4. Process Measurement Techniques Measurement techniques may be used to analyze software engineering processes and to identify strengths and weaknesses. This can be performed to initiate process implementation and change, or to evaluate the consequences of process implementation and change. The quality of measurement results, such as accuracy, repeatability, and reproducibility, are issues in the measurement of software engineering processes, since there are both instrument-based and judgmental measurements, as, for example, when assessors assign scores to a particular process. A discussion and method for achieving quality of measurement are presented in [Gol99]. Process measurement techniques have been classified into two general types: analytic and benchmarking. The two types of techniques can be used together since they are based on different types of information. (Car91) 4.4.1. Analytical techiques The analytical techniques are characterized as relying on "quantitative evidence to determine where improvements are needed and whether an improvement initiative has been successful." The analytical type is exemplified by the Quality Improvement Paradigm (QIP) consisting of a cycle of understanding, assessing, and packaging [SEL96]. The techniques presented next are intended as other examples of analytical techniques, and reflect what is done in practice. [Fen98; Mus99], (Lyu96; Wei93; Zel98) Whether or not a specific organization uses all these techniques will depend, at least partially, on its maturity. Another type of experimental study is process simulation. This type of study can be used to analyze process behavior, explore process improvement potentials, predict process outcomes if the current process is changed in a certain way, and control process execution. Initial data about the performance of the current process need to be collected, however, as a basis for the simulation. Process Definition Review is a means by which a process definition (either a descriptive or a prescriptive one, or both) is reviewed, and deficiencies and potential process improvements identified. Typical examples of this are presented in (Ban95; Kel98). An easy operational way to analyze a process is to compare it to an existing standard (national, international, or professional body), such as IEEE/EIA 12207.0[IEEE12207.0-96]. With this approach, quantitative data are not collected on the process, or, if they are, they play a supportive role. The individuals performing the analysis of the process definition use their knowledge and capabilities to decide what process changes would potentially lead to desirable process outcomes. Observational studies can also provide useful feedback for identifying process improvements. (Agr99) Orthogonal Defect Classification is a technique which can be used to link faults found with potential causes. It relies on a mapping between fault types and fault triggers. (Chi92; Chi96) The IEEE Standard on the classification of faults (or anomalies) may be useful in this context (IEEE Standard for the Classification of Software Anomalies (IEEE1044-93). Root Cause Analysis is another common analytical technique which is used in practice. This involves tracing back from detected problems (for example, faults) to identify the process causes, with the aim of changing the process to avoid these problems in the future. Examples for different types of processes are described in (Col93; Ele97; Nak91). The Orthogonal Defect Classification technique described above can be used to find catagories in which many problems exist, at which point they can be analyzed. Orthogonal Defect Classification is thus a technique used to make a quantitative selection for where to apply Root Cause Analysis. Statistical Process Control is an effective way to identify stability, or the lack of it, in the process through the use of control charts and their interpretations. A good introduction to SPC in the context of software engineering is presented in (Flo99). The Personal Software Process defines a series of improvements to an individual's development practices in a specified order [Hum95]. It is ‘bottom-up' in the sense that it stipulates personal data collection and improvements based on the data interpretations. 4.4.2. Benchmarking techniques The second type of technique, benchmarking, "depends on identifying an ‘excellent' organization in a field and documenting its practices and tools." Benchmarking assumes that if a less-proficient organization adopts the practices of the excellent organization, it will also become excellent. Benchmarking involves assessing the maturity of an organization or the capability of its processes. It is exemplified by the software process assessment work. A general introductory overview of process assessments and their application is provided in (Zah98). Matrix of Topics vs. Reference Material 
RECOMMENDED REFERENCES FOR SOFTWARE ENGINEERING PROCESS [Abr96] A. Abran and P.N. Robillard, "Function Points Analysis: An Empirical Study of its Measurement Processes," IEEE Transactions on Software Engineering, vol. 22, 1996, pp. 895-909. [Bas92] V. Basili et al., "The Software Engineering Laboratory — An Operational Software Experience Factory," presented at the International Conference on Software Engineering, 1992. [Bec99] K. Beck, Extreme Programming Explained: Embrace Change, Addison-Wesley, 1999. [Boe03] B. Boehm and R. Turner, "Using Risk to Balance Agile and Plan-Driven Methods," Computer, June 2003, pp. 57-66. [Com97] E. Comer, "Alternative Software Life Cycle Models," presented at International Conference on Software Engineering, 1997. [ElE99] K. El-Emam and N. Madhavji, Elements of Software Process Assessment and Improvement, IEEE Computer Society Press, 1999. [Fen98] N.E. Fenton and S.L. Pfleeger, Software Metrics: A Rigorous & Practical Approach, second ed., International Thomson Computer Press, 1998. [Fin94] A. Finkelstein, J. Kramer, and B. Nuseibeh, "Software Process Modeling and Technology," Research Studies Press Ltd., 1994. [Fow90] P. Fowler and S. Rifkin, Software Engineering Process Group Guide, Software Engineering Institute, Technical Report CMU/SEI-90-TR-24, 1990, available at http://www.sei.cmu.edu/pub/documents/90.reports/pdf/tr24.90.pdf. [Gol99] D. Goldenson et al., "Empirical Studies of Software Process Assessment Methods," presented at Elements of Software Process Assessment and Improvement, 1999. [IEEE1074-97] IEEE Std 1074-1997, IEEE Standard for Developing Software Life Cycle Processes, IEEE, 1997. [IEEE12207.0-96] IEEE/EIA 12207.0-1996//ISO/IEC12207:1995, Industry Implementation of Int. Std ISO/IEC 12207:95, Standard for Information Technology-Software Life Cycle Processes, IEEE, 1996. [VIM93] ISO VIM, International Vocabulary of Basic and General Terms in Metrology, ISO, 1993. [ISO9126-01] ISO/IEC 9126-1:2001, Software Engineering - Product Quality-Part 1: Quality Model, ISO and IEC, 2001. [ISO15504-98] ISO/IEC TR 15504:1998, Information Technology - Software Process Assessment (parts 1-9), ISO and IEC, 1998. [ISO15939-02] ISO/IEC 15939:2002, Software Engineering — Software Measurement Process, ISO and IEC, 2002. [Joh99] D. Johnson and J. Brodman, "Tailoring the CMM for Small Businesses, Small Organizations, and Small Projects," presented at Elements of Software Process Assessment and Improvement, 1999. [McF96] B. McFeeley, IDEAL: A User's Guide for Software Process Improvement, Software Engineering Institute CMU/SEI-96-HB-001, 1996, available at http://www.sei.cmu.edu/pub/documents/96.reports/pdf/hb001.96.pdf. [Moi98] D. Moitra, "Managing Change for Software Process Improvement Initiatives: A Practical Experience-Based Approach," Software Process — Improvement and Practice, vol. 4, iss. 4, 1998, pp. 199-207. [Mus99] J. Musa, Software Reliability Engineering: More Reliable Software, Faster Development and Testing, McGraw-Hill, 1999. [OMG02] Object Management Group, "Software Process Engineering Metamodel Specification," 2002, available at http://www.omg.org/docs/formal/02-11-14.pdf. [Pfl01] S.L. Pfleeger, Software Engineering: Theory and Practice, second ed., Prentice Hall, 2001. [Pre04] R.S. Pressman, Software Engineering: A Practitioner's Approach, sixth ed., McGraw-Hill, 2004. [San98] M. Sanders, "The SPIRE Handbook: Better, Faster, Cheaper Software Development in Small Organisations," European Commission, 1998. [SEI01] Software Engineering Institute, "Capability Maturity Model Integration, v1.1," 2001, available at http://www.sei.cmu.edu/cmmi/cmmi.html. [SEL96] Software Engineering Laboratory, Software Process Improvement Guidebook, NASA/GSFC, Technical Report SEL-95-102, April 1996, available at http://sel.gsfc.nasa.gov/website/documents/online-doc/95-102.pdf. [Som05] I. Sommerville, Software Engineering, seventh ed., Addison-Wesley, 2005. [Sti99] H. Stienen, "Software Process Assessment and Improvement: 5 Years of Experiences with Bootstrap," Elements of Software Process Assessment and Improvement, K. El-Emam and N. Madhavji, eds., IEEE Computer Society Press, 1999. APPENDIX A. LIST OF FURTHER READINGS (Agr99) W. Agresti, "The Role of Design and Analysis in Process Improvement," presented at Elements of Software Process Assessment and Improvement, 1999. (Ale91) L. Alexander and A. Davis, "Criteria for Selecting Software Process Models," presented at COMPSAC '91, 1991. (Ban95) S. Bandinelli et al., "Modeling and Improving an Industrial Software Process," IEEE Transactions on Software Engineering, vol. 21, iss. 5, 1995, pp. 440-454. 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Hefley, and S. Miller, The People Capability Maturity Model: Guidelines for Improving the Workforce, Addison-Wesley, 2002. (Dav88) A. Davis, E. Bersoff, and E. Comer, "A Strategy for Comparing Alternative Software Development Life Cycle Models," IEEE Transactions on Software Engineering, vol. 14, iss. 10, 1988, pp. 1453-1461. (Dun96) D. Dunnaway and S. Masters, "CMM-Based Appraisal for Internal Process Improvement (CBA IPI): Method Description," Software Engineering Institute CMU/SEI-96-TR-007, 1996, available at http://www.sei.cmu.edu/pub/documents/96.reports/pdf/tr007. 96.pdf. (EIA/IS731-99) EIA, "EIA/IS 731 Systems Engineering Capability Model," 1999, available at http://www.geia.org/eoc/G47/index.html. (ElE-97) K. El-Emam, D. Holtje, and N. Madhavji, "Causal Analysis of the Requirements Change Process for a Large System," presented at Proceedings of the International Conference on Software Maintenance, 1997. (ElE-99a) K. El-Emam, B. Smith, and P. 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Mylopolous, "Understanding ‘Why' in Software Process Modeling, Analysis, and Design," presented at 16th International Conference on Software Engineering, 1994 (Zah98) S. Zahran, Software Process Improvement: Practical Guidelines for Business Success, Addison-Wesley, 1998. (Zel98) M. V. Zelkowitz and D. R. Wallace, "Experimental Models for Validating Technology," Computer, vol. 31, iss. 5, 1998, pp. 23-31. APPENDIX B. LIST OF STANDARDS (IEEE1044-93) IEEE Std 1044-1993 (R2002), IEEE Standard for the Classification of Software Anomalies, IEEE, 1993. (IEEE1061-98) IEEE Std 1061-1998, IEEE Standard for a Software Quality Metrics Methodology, IEEE, 1998. (IEEE1074-97) IEEE Std 1074-1997, IEEE Standard for Developing Software Life Cycle Processes, IEEE, 1997. (IEEE1219-98) IEEE Std 1219-1998, IEEE Standard for Software Maintenance, IEEE, 1998. (IEEE1220-98) IEEE Std 1220-1998, IEEE Standard for the Application and Management of the Systems Engineering Process, IEEE, 1998. (IEEE1517-99) IEEE Std 1517-1999, IEEE Standard for Information Technology-Software Life Cycle Processes-Reuse Processes, IEEE, 1999. (IEEE1540-01) IEEE Std 1540-2001//ISO/IEC16085:2003, IEEE Standard for Software Life Cycle Processes-Risk Management, IEEE, 2001. (IEEE12207.0-96) IEEE/EIA 12207.0-1996//ISO/IEC12207:1995, Industry Implementation of Int. Std ISO/IEC 12207:95, Standard for Information Technology-Software Life Cycle Processes, IEEE, 1996. (IEEE12207.1-96) IEEE/EIA 12207.1-1996, Industry Implementation of Int. Std ISO/IEC 12207:95, Standard for Information Technology-Software Life Cycle Processes - Life Cycle Data, IEEE, 1996. (IEEE12207.2-97) IEEE/EIA 12207.2-1997, Industry Implementation of Int. Std ISO/IEC 12207:95, Standard for Information Technology-Software Life Cycle Processes - Implementation Considerations, IEEE, 1997. (IEEE14143.1-00) IEEE Std 14143.1-2000//ISO/IEC14143-1:1998, Information Technology-Software Measurement-Functional Size Measurement-Part 1: Definitions of Concepts, IEEE, 2000. (ISO9001-00) ISO 9001:2000, Quality Management Systems-Requirements, ISO, 1994. (ISO9126-01) ISO/IEC 9126-1:2001, Software Engineering-Product Quality-Part 1: Quality Model, ISO and IEC, 2001. (ISO14674-99) ISO/IEC 14674:1999, Information Technology - Software Maintenance, ISO and IEC, 1999. (ISO15288-02) ISO/IEC 15288:2002, Systems Engineering-System Life Cycle Process, ISO and IEC, 2002. (ISO15504-98) ISO/IEC TR 15504:1998, Information Technology - Software Process Assessment (parts 1-9), ISO and IEC, 1998. (ISO15939-02) ISO/IEC 15939:2002, Software Engineering-Software Measurement Process, ISO and IEC, 2002. (ISO19761-03) ISO/IEC 19761:2003, Software Engineering-Cosmic FPP-A Functional Size Measurement Method, ISO and IEC, 2003. (ISO20926-03) ISO/IEC 20926:2003, Software Engineering-IFPUG 4.1 Unadjusted Functional Size Measurement Method-Counting Practices Manual, ISO and IEC, 2003. (ISO20968-02) ISO/IEC 20968:2002, Software Engineering-MK II Function Point Analysis - Counting Practices Manual, ISO and IEC, 2002. (ISO90003-04) ISO/IEC 90003:2004, Software and Systems Engineering - Guidelines for the Application of ISO9001:2000 to Computer Software, ISO and IEC, 2004. (VIM93) ISO VIM, International Vocabulary of Basic and General Terms in Metrology, ISO, 1993. |
