Domain Analysis

Traditionally, musical instrument recognition is mainly based on frequency domain analysis (sinusoidal analysis, cepstral coefficients) and shape analysis to extract a set of various features. Instruments are usually classified using k-NN classifiers, HMM, Kohonen SOM and Neural Networks. In this work, we describe a system for the recognition of musical instruments from isolated notes. We are introducing the use of a Time Encoded Signal Processing method to produce simple matrices from complex sound waveforms, for instrument note encoding and recognition. These matrices are presented to a Fast Artificial Neural Network (FANN) to perform instrument recognition with promising results in organ classification and reduced computational cost. The evaluation material consists of 470 tones from 19 musical instruments synthesized with 5 wide used synthesizers (Microsoft Synth, Creative SB Live! Synth, Yamaha VL-70m Tone Generator, Edirol Soft-Synth, Kontakt Player) and 84 isolated notes from 20 western orchestral instruments (Iowa University Database).

Since the first works involving software reuse, domain engineering is considered a key process to develop reusable and flexible software. However, the results have shown that there is still much to do before the vision of domain engineering is completely achieved. Among the reasons for this problem, we may highlight the lack of a process to support the design of domain-specific software architectures. This paper presents such an approach, based on a well defined set of principles, guidelines and metrics. We also present an experimental study that evaluated the viability of applying the approach in domain engineering projects.

ABSTRACT An efficient approach to speed up the spectral domain analysis for the general case of shielded microstrip has been presented. It uses asymptotic expansion for the Bessel's function and the Green's function which are involved in the computation of the elements of the Galerkin matrix. The coefficients in the asymptotic expansion of the Green's functions are obtained by a combination of analytical and numerical approaches. Efficient computation of the infinite summation obtained after leading term extraction is done using two different super convergent sine cosine series. Very accurate results for the propagation constants in the general case of a multilayered shielded microstrip line can be obtained using a few basis functions.

Humans have remarkable perceptual capabilities that tend to be underestimated in current visualisation designs . Often, this is due to the fact that designers do not analyse who the users are, what tasks they want to perform using the visualisations, and what their working environments are .

This article reports the results of research into software project management. the main contribution of this research is a software project management framework that consists of a static structure, shown in an entity-relationship diagram, and a description of each component of the framework. It also describes the procedure to design and validate the framework. This consists of integrating the solutions

งานวิจัยนี้เป็นการสังเคราะห์งานวิจัย มีวัตถุประสงค์เพื่อสร้างข้อสรุปจากการสังเคราะห์งานวิจัยเกี่ยวกับจิตวิญญาณความเป็นครู กำหนดเกณฑ์การคัดเลือกงานวิจัย คือ เป็นงานวิจัยที่ตีพิมพ์ในฐานข้อมูล Thai Journal Online (Thaijo) และเผยแพร่ภายในระยะเวลา 10 ปี คือ ระหว่างปี พ.ศ. 2557-2561 ได้งานวิจัยที่นำมาวิเคราะห์ จำนวน 9 เรื่อง การสังเคราะห์งานวิจัยใช้เทคนิคการวิเคราะห์คำหลักโดยใช้โปรแกรม Atlas.ti ช่วยในการวิเคราะห์ข้อมูล ผลการวิจัย พบว่า จิตวิญญาณครู ประกอบด้วย 8 องค์ประกอบ คือ มีคุณธรรมจริยธรรม รักและศรัทธาในวิชาชีพ มีมนุษยสัมพันธ์ที่ดี ปฏิบัติงานตามบทบาทหน้าที่ มีจิตวิทยาในการสอน พัฒนาตนเอง มีครูตัวแบบจิตวิญญาณความเป็นครู และมีความสุขกับการทำงาน จิตวิญญาณความเป็นครูเป็นส่วนประกอบย่อยของคุณลักษณะครูในศตวรรษที่ 21 และการจัดการเรียนรู้ของครูผู้สอน นอกจากนี้ จิตวิญญาณความเป็นครูมีความสัมพันธ์ทางบวกกับภาวะผู้นำการเปลี่ยนแปลง แรงจูงใจในการทำงาน ความทุ่มเทในการทำงาน ชุมชนการเรียนรู้ทางวิชาชีพ และความก้าวหน้าในการทำงาน 

ABSTRACT
This article was research synthesis. Its objective was to draw conclusion from synthesizing of researches on teacher spirituality. The criterions of selecting research were that research articles were published in Thai Journal Online (Thaijo) and published within 10 years (2008-2018). There were 9 research papers according to the criterions. A research synthesis applied domain analysis with the use of Atlas.ti program. The results of research found that teacher spirituality consisted of 8 components: morality and ethics, love and belief in profession, friendship, taking responsibility on duties, teaching psychology, self-development, having good role of teacher spirituality, and happy working. Teacher spirituality was sub-component of the characteristics for the 21st century teacher and learning management of teacher. Besides, teacher spirituality had a positive relation with transformational leadership, working motivation, job involvement, professional learning community, career advancement.

The purposes of this paper are to outline seven types of qualitative data analysis techniques, to present step-by-step guidance for conducting these analyses via a computer-assisted qualitative data analysis software program (i.e., NVivo9), and to present screenshots of the data analysis process. Specifically, the following seven analyses are presented: constant comparison analysis, classical content analysis, keyword-in-context, word count, domain analysis, taxonomic analysis, and componential analysis. It is our hope that providing a clear step-by-step process for conducting these analyses with NVivo9 will assist school psychology researchers in increasing the rigor of their qualitative data analysis procedures.

The phenomenon of Sick Building Syndrome (SBS), Building Related Illness (BRI) and some other indoor related diseases have been attributed to mould and fungi exposure in the indoor environment. Despite the growing concern over mould and fungi infestations on building materials, little has been reported in the literature on the development of an objective tool and criteria for measuring and characterizing the shape and the level of severity of such parasitic phenomenon.

Common Operational Picture and in consequence Situation Awareness, had been second class issue treated as a result of decision support procedures. This work concentrates mainly on developing methods for integrating battlefield data using ontologies and presenting such data in distributed GIS environment supported by reasoning methods. Such approach allows to organize and filter data using predefined filters dedicated for various level of command and types of operations. Combining semantic data and spatial querying mechanisms, produce extendable and rapid mechanism for battlespace information presentation which vastly increases the speed of decision process. Published results contain analysis of known military domain models. Based on such study, author proposed, a core ontology for representing current battlefield scenario, filled with geospatial information and tactical data gathered from decision support algorithms and military domain analysis. The concept have been applied in presented designed and developed prototype in Service Oriented Architecture demonstrating, a Network Enabled Capability integrated battlespace picture.

งานวิจัยนี้เป็นงานวิจัยเชิงคุณภาพ มีวัตถุประสงค์เพื่อสร้างข้อสรุปจากการสังเคราะห์งานวิจัยเกี่ยวกับจิตวิญญาณความเป็นครู กำหนดเกณฑ์การคัดเลือกงานวิจัย คือ เป็นงานวิจัยที่ตีพิมพ์ในฐานข้อมูล Thai Journal Online (Thaijo) และเผยแพร่ภายในระยะเวลา 10 ปี คือ ระหว่างปี พ.ศ. 2557-2561 ได้งานวิจัยที่นำมาวิเคราะห์ จำนวน 9 เรื่อง การสังเคราะห์งานวิจัยใช้เทคนิคการวิเคราะห์คำหลักโดยใช้โปรแกรม Atlas.ti ช่วยในการวิเคราะห์ข้อมูล ผลการวิจัย พบว่า จิตวิญญาณครู ประกอบด้วย 8 องค์ประกอบ คือ มีคุณธรรมจริยธรรม รักและศรัทธาในวิชาชีพ มีมนุษยสัมพันธ์ที่ดี ปฏิบัติงานตามบทบาทหน้าที่ มีจิตวิทยาในการสอน พัฒนาตนเอง มีครูตัวแบบจิตวิญญาณความเป็นครู และมีความสุขกับการทำงาน จิตวิญญาณความเป็นครูเป็นส่วนประกอบย่อยของคุณลักษณะครูในศตวรรษที่ 21 และการจัดการเรียนรู้ของครูผู้สอน นอกจากนี้ จิตวิญญาณความเป็นครูมีความสัมพันธ์ทางบวกกับภาวะผู้นำการเปลี่ยนแปลง แรงจูงใจในการทำงาน ความทุ่มเทในการทำงาน ชุมชนการเรียนรู้ทางวิชาชีพ และความก้าวหน้าในการทำงาน
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This article is the qualitative research. Its objective was to draw conclusion from synthesizing of researches on teacher spirituality. The criterions of selecting research were that research articles were published in Thai Journal Online (Thaijo) and published within 10 years (2008-2018). There were 9 research papers according to the criterions. A research synthesis applied domain analysis with the use of Atlas.ti. The results of research found that teacher spirituality consisted of 8 components: morality and ethics, love and belief in profession, friendship, taking responsibility on duties, teaching psychology, self-development, having good role of teacher spirituality, and happy working. Teacher spirituality was sub-component of the characteristics for the 21 st century teacher and learning management of teacher. Besides, teacher spirituality had a positive relation with transformational leadership, working motivation, job involvement, professional learning community, career advancement.

Overview of diglossia and societal bilingualism, including a short critical analysis of queer linguistics that argues for dis-invention of languages. To appear in: Darquennes, J., Salmons, J., and Vandenbussche, W. (Eds.) (2018). Language contact. Vol. I. (Handbücher zur Sprach-und Kommunikationswissenschaft). Berlin: de Gruyter.

What kind of knowledge is needed by information specialists working in a specific subject field like medicine, sociology or music? What approaches have been used in information science to produce kinds of domain-specific knowledge? This article presents 11 approaches to domain analysis. Together these approaches make a unique competence for information specialists. The approaches are: producing literature guides and subject gateways; producing special classifications and thesauri; research on indexing and retrieving specialities; empirical user studies; bibliometrical studies; historical studies; document and genre studies; epistemological and critical studies; terminological studies, LSP (languages for special purposes), discourse studies; studies of structures and institutions in scientific communication; and domain analysis in professional cognition and artificial intelligence. Specific examples and selective reviews of literature are provided, and the strengths and drawbacks of each of these approaches are discussed.

This paper discusses the main issues encountered in the design of a domain ontology to represent ancient literary texts that survive only in fragments, i.e. through quotations embedded in other texts. The design approach presented in the paper combines a knowledge domain analysis conducted through semantic spaces with the integration of well established ontologies and the application of ontology design patterns. After briefy describing the specifc meaning of “fragment” in a literary context, the paper gives insights into the main conceptual issues of the ontology design process. Lastly, it outlines the overall architecture of protocols, services and data repositories which is required to implement a digital edition of fragments based on the proposed ontology.

Toko Online atau umum dikenal sebagai e-commerce (Electronic Commerce) adalah tipe industri dimana penjualan dan pembelian produk atau layanan dilakukan secara sistem elektronik seperti internet atau jaringan komputer lainnya. Dengan kata lain, penjualan barang yang ditawarkan oleh pedagang dilakukan melalui situs online, sehingga pembeli dapat melihat dan membeli barang-barang yang dijual tersebut melalui akses internet yang dapat tersambung pada komputer maupun perangkat mobile yang dimilikinya. Paper ini akan membahas beberapa situs toko online yang menjual berbagai produk fashion. Dalam situs toko online tersebut akan dihitung berapa banyak jumlah fitur yang dimiliki untuk mengetahui seberapa banyak persamaan dan perbedaan fiturnya, sehingga dapat diketahui domain dari beberapa situs toko online tersebut. Kemiripan fitur yang dimiliki dari masing-masing situs tersebut dapat digunakan sebagai fitur yang dapat digunakan ulang atau reusable assets.

One of the most important steps in the qualitative research process is analysis of data. The purpose of this article is to provide elements for understanding multiple types of qualitative data analysis techniques available and the importance of utilizing more than one type of analysis, thus utilizing data analysis triangulation, in order to understand phenomenon more fully for school psychology research and beyond. The authors describe seven qualitative analysis tools: methods of constant comparison, keywords-in-context, word count, classical content analysis, domain analysis, taxonomic analysis, and componential analysis. Then, the authors outline when to use each type of analysis. In so doing, the authors use real qualitative data to help distinguish the various types of analyses. Furthermore, flowcharts and tables are provided to help delineate when to choose each type of analysis. Finally, the role of computer-assisted software in the qualitative data-analytic process is discussed. As such, use of the analyses outlined in this article should help to promote rigor in qualitative research.

Domain-specific languages (DSLs) are languages tailored to a specific application domain. They offer substantial gains in expressiveness and ease of use compared with general-purpose programming languages in their domain of application. DSL development is hard, requiring both domain knowledge and language development expertise. Few people have both. Not surprisingly, the decision to develop a DSL is often postponed indefinitely, if considered at all, and most DSLs never get beyond the application library stage.

Information Science and Archival Studies do not yet have a relevant theoretical production on the classification and organization of documentation originating from cinematographic production. This exploratory research aims to understand how Domain Analysis can assist Knowledge Organization applied to cinematographic documentation in the archival context. One of the main problems concerns the documents generated during cinematographic production not being custodied together with the movie, which is the main product of a complex artistic, technical, and administrative process. A constructivist perspective is adopted, in which the domain of cinema is explored concerning its language. The aim is to understand the domain that influences the materialization of information, thus producing records of a diverse range of genres, from audiovisual to textual. The concept of Domain Analysis and its relationship with Archival Studies is explored, including the benefits of provenance as a Domain Analysis approach to the classification of cinematographic documentation. The importance of cultural and social context is revealed to link the different dimensions of cinematographic production, which allows knowledge to be built from its information.

Language choice and use maintain that speakers select a particular language in relation to a particular context and purpose. Based on Fishman’s (1972) domain analysis theory, this study investigates the language use and perception of frontline employees in the workplace by focusing on their spoken language to customers. A set of questionnaires was distributed to the frontline employees of four major rail transportation services in the Klang Valley, Malaysia. The respondents of the study comprised 106 frontline employees at ticketing counters and customer service information counters. Face–to-face interviews were also conducted on a sample of the respondents. Descriptive statistics was used to analyze the survey data. The findings show that most of the respondents used both Malay and English in carrying out their daily work. The respondents also perceived that English and learning other languages are important in their daily job scope.

This paper discusses the excitation and physical validity of both surface-wave and space-wave leaky modes on microstrip lines. This is done by analyzing the discrete modal spectrum excited by a realistic source on or near an infinite microstrip line. A semi-analytical three-dimensional (3-D) Green's function is used for this purpose, which provides the current excited on the conducting strip due to the source. The 3-D Green's function is in the form of a spectral integration (inverse Fourier transform) in the longitudinal wavenumber plane. The poles of the integrand directly determine the excitation amplitudes of the modes on the structure that are launched by the source. The integrand also has different types of branch points, and the location of the poles on the various Riemann sheets is used to determine the physical significance of the leaky modes. Although the theory presented here is illustrated for a microstrip line, the conclusions apply in general to open printed-circuit structures.

This paper discusses the analysis of voltage disturbance recordings in the time-frequency domain and in the time-scale domain. The discrete Short-Time Fourier Transform (STFT) is used for the time-frequency domain; dyadic and binary-tree wavelet filters for the time-scale domain. The theory is explained with special emphases on the analysis of voltage disturbance data. Dyadic wavelet filters are not suitable for the harmonic analysis of disturbance data. Filter center frequencies and bandwidths are inflexible, and the results do not give easy insight in the time behavior of the harmonics.

The design and implementation of a portable meeting recorder is presented. Composed of an omni-directional video camera with four-channel audio capture, the system saves a view of all the activity in a meeting and the directions from which people spoke. Subsequent analysis computes metadata that includes video activity analysis of the compressed data stream and audio processing that helps locate events that occurred during the meeting. Automatic calculation of the room in which the meeting occurred allows for efficient navigation of a collection of recorded meetings. A user interface is populated from the metadata description to allow for simple browsing and location of significant events.

This article explores the domain of odors and olfaction on the island of Bohol, The Philippines. It recounts how my research interests were drawn to this domain by local preoccupations with smell as an aspect of everyday sociality, expressed in speech, modes of interaction and evaluation, and the discursive construction of ethnicities and other social kinds. Bohol's long and complex history and its place in the contemporary world entail a complex, differentiated sociocultural present, which is also reflected in the domain of odors and Boholanos' experiences thereof. Accordingly, the article makes a case for an approach to this domain that flexibly deploys basic ethnographic procedures and more formal techniques, specifically, domain and cultural consensus analysis. This dual methodology, it is argued, is sensitive to the differences between differentially positioned agents, but also demonstrates the degree of Bettina Beer is a professor of social and cultural anthropology at the University of Lucerne. She has done fieldwork in the Philippines and Papua New Guinea on perception (smell, taste, and touch) in different heterogeneous sociocultural contexts.

RESUMO Introdução: Partindo de uma análise de domínio, o presente artigo busca iniciar a caracterização do estado da arte da Arquivologia no âmbito da Organização do Conhecimento (OC). Objetivos: Identificar as temáticas arquivísticas nas perspectivas epistemológica, aplicada e cultural em dois importantes veículos de divulgação científica: os periódicos Knowledge Organization e Scire: organización y representacíon del conocimiento. Identificar os autores que produzem nos domínios circunscritos e suas influências teóricas. Metodologia: Pesquisa exploratória e bibliográfica, de natureza quali-quantitativa. Trata-se de uma análise de domínio combinando as abordagens epistemológica, histórica e bibliométrica (análise de citação). Resultados: Demonstram um equilíbrio dos estudos epistemológicos e aplicados, e uma carência de estudos ligados aos aspectos culturais e sociais. No tocante às temáticas, observa-se a predominância de estudos que abordam as tecnologias da informação na organização e recuperação dos documentos digitais, com ênfase nos estudos sobre a classificação. A análise bibliométrica identificou Duranti e Hjørland como os autores mais influentes nas publicações, confirmando sua importância nas discussões sobre a Arquivologia e a Organização do Conhecimento. Conclusões: Identificou-se uma expressiva presença de uma comunidade discursiva ibero-americana nas discussões que buscam aproximar ambas as áreas, evidenciando o pioneirismo espanhol, português e brasileiro na inserção dos estudos arquivísticos no âmbito da organização do conhecimento. Descritores: Organização do Conhecimento. Arquivologia. Análise de Domínio.

Cylindrical waves, expressed as the product of a Hankel function of integer order times a sinusoidal angular factor, are often employed in the solution of two-dimensional scattering problems. In this paper, a general closed-form expression for the angular spectrum of a cylindrical wave in a lossy medium is derived.

Being part of domain engineering, domain analysis enables identifying domains and capturing their ontologies in order to assist and guide system developers to design domain-specific applications. Domain analysis should consider commonalities and differences of systems in a domain, organize an understanding of the relationships between the various elements in that domain, and represent this understanding in a formal, yet easy to use, way. Several studies suggest using metamodeling techniques for modeling domains and their constraints. These metamodels are basically structural and present static constraints only. We propose an Application-based DOmain Modeling (ADOM) approach for domain analysis. This approach treats a domain as a regular application that needs to be modeled before systems of that domain are specified and designed. This way, the domain structure and behavior are modeled, enforcing static and dynamic constraints on the relevant application models. The ADOM approach consists of three-layers: the language layer handles modeling language ontologies and their constraints, the domain layer holds the building elements of domains and the relations among them, and the application layer consists of domain-specific systems. Furthermore, the ADOM approach defines dependency and enforcement relations between these layers. In this paper we focus on applying the ADOM approach to UML and especially to its class and sequence diagrams.

Information retrieval is a long established subfield of library and information science. Since its inception in the early-to mid -1950s, it has grown as a result, in part, of well-regarded retrieval system evaluation exercises/campaigns, the proliferation of Web search engines, and the expansion of digital libraries. Although researchers have examined the intellectual structure and nature of the general field of library and information science, the same cannot be said about the subfield of information retrieval. We address that in this work by sketching the information retrieval intellectual landscape through visualizations of citation behaviors. Citation data for 10 years (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009) were retrieved from the Web of Science and analyzed using existing visualization techniques. Our results address information retrieval's co-authorship network, highly productive authors, highly cited journals and papers, author-assigned keywords, active institutions, and the import of ideas from other disciplines.

Abstract. The complexity of software domains–such as the financial industry, television and radio broadcasting, hospital management and rental business–is steadily increasing and knowledge management of businesses is becoming more important with the demand for capturing business processes. On the other hand the volatility of software development expertise needs to be reduced. These are symptoms of a very significant tendency towards making knowledge of different kinds explicit: knowledge about the domain or the business ...

Consumption and/or domestic activities in the private domain are much studied subjects. In the field of home economics and related fields of study, the household is the main unit of analysis. This paper focuses on how the household is conceptualized in literature during 2000-2010. The paper contains two lines of investigation. The first questions whether and in which way the household is defined in a selection of peer-reviewed articles of which the concept is part of the title. The second is about the multifaceted nature of the concept and elicits the facets that feature in the articles. A systematic review was performed using the bibliographic database Web of Science, as it covers different branches of science, including, but not limited to, home economics, developmental sociology, environmental sciences and transportation. The search was formulated by means of a Boolean expression. Articles were included when they were written in English, published between 2000 and 2010, and contained Househ* in title and Theor* in the topic, and either member* or product* or care or livelihood in the topic. Abstracts and full papers were assigned to Atlas.ti, a program for computer-assisted qualitative data analysis. Bottom-up and top-down coding procedures were used for a domain analysis and a quantitative content analysis. The results show that very few (less than 10%) of the papers give a definition of the concept 'household'. Instead, some papers give a study description based on so-called household characteristics, thereby implicitly indicating dimensions of the concept. In the Results sections, some of the characteristics used for inclusion or exclusion of study participants are mentioned, but also other characteristics. It is concluded that descriptions of households do contain commonly used facets that together construct the concept of household as a group of people sharing resources, expenditures and activities.

Airline transport operations can be carried out in a wide range of visual and instrument meteorological conditions. For all but the most limiting of degraded visibility situations, however, the pilot can choose to land the aircraft manually, using the visual cues available through the cockpit windshield. The answer to the question -how is this achieved? -may seem rather obvious but has actually challenged researchers for some time. The optical flow theory of visual perception offers a possible solution in terms of the way pilots pick up motion on the surfaces over which they move. In its most recent incarnation, flow theory transforms motion into its associated temporal space, based on the time-to-contact parameter tau, defined as the time to close on a surface at current closure rate. Research conducted at Liverpool has already applied this theory to low-level helicopter flight. This paper reports on the progress made in a project established to apply the theory to fixed wing aircraft to provide an engineering basis to the design of novel display technology. Analysis of a number of aircraft manoeuvres is presented in the tau domain. The results of the tau analysis of the landing manoeuvre suggest that both a constant rate of change of tau strategy and an intrinsic tau-guidance strategy will yield benefits in terms of touchdown descent rate if presented as display symbology. Potential uses of these results are presented in terms of the application to pilot vision aids, which is the planned next stage of this work, and also flight training and flight safety. Many natural species rely primarily on optical information to follow a safe path through the cluttered environment near the Earth's surface. In a similar way, pilots must use visual perception of motion to create a mental model of where their aircraft will be in the future, to fly a safe path through their surroundings. The reliability of this model is particularly critical when flying close to the ground or near to obstacles. In a good visual environment, the pilot is usually able to pick up sufficient information from the available visual scene. As the visual environment degrades, for example, due to adverse weather conditions, the available visual information becomes less reliable. To counteract this degradation, the pilot will require some form of guidance vision aid; cockpit instruments provide information for stabilisation and raw flight path data but cannot guide the pilot safely close to the surface.

Pair programming requires two programmers working together at one computer. However, the trend toward globally distributed organizations makes long-distance collaboration necessary. Sangam is an Eclipse plug-in for Eclipse users to share workspace so that developers may work as if they were using the same computer. In this paper, we will show how this is achieved in Eclipse platform, and discuss our experience of distributed and collocated pair programming during the development of Sangam.

There were no significant differences between CIND progressors and non-progressors in baseline total DAD or FRS scores. FRS domain analysis revealed that greater impairment in social/occupational functioning significantly predicted progression, while there were no predictive DAD domains. In progressors, both DAD and FRS scores significantly declined over time with the largest changes in instrumental activities of daily living (IADL). Conclusion: While changes in IADL characterize the progression from CIND to AD, impairment in complex social-cognitive competency significantly predicts risk of progression and may mark early AD.

From the theoretical and methodological assumptions of Domain Analysis in the field of Knowledge Organization, this paper presents the descriptive analysis of the Mining domain in Brazil and, from its regulatory agency, the National Mining Agency (NMA), which acts as protagonist in concession, inspection and enforcement of specific legislation for the exploitation of mineral resources and, therefore, responsible for organizing and publicizing all documents produced in this sector of the national economy. Based on the choice of some approaches to Domain Analysis presented by Hjørland, the research indicates the guidelines for organizing, disseminating and retrieving documents produced by ANM, considering context of production and use and characteristics of its discourse community. The establishment of these guidelines will enable ANM to implement a document management policy, prerogative for relevant and pertinent information to be retrieved by users capable of assigning strategic value and adding new values to information in decision-making; which optimizes the activities of the servers and makes the work of the Agency more transparent.

Domain Analysis says that activity occurring before system analysis provides domain model. Domain model is input to
the system analysis to the designer‘s tasks. Domain analysis is the procedure of identifying, organizing, analyzing, and modeling
features common to a specific domain. The complete process is very time consuming and more man power is required for it.
There are various projects which require extensive domain analysis activities. In proposed method, recommended system is used
to reduce human efforts of performing domain analysis. It is not easy to discover relationship between items in a large database of
sales transactions but there are some algorithms for solving this problem. Data mining techniques are used to discover common
features across products as well as relationships among those features .Incremental diffusive algorithm is used to extract features.
Bi-Partity Distribution technique is used for feature recommendations during the domain analysis process

Accurate analysis of link performance including deterministic and random effects as well as advanced signal conditioning schemes is crucial in modern high-speed I/O design. In recent years, statistical link performance tools such as LinkLab and StatEye are introduced to efficiently analyze the overall link performance with both deterministic and random noise. The statistical-domain analysis has limitations in terms of its capability of accurately simulating system nonlinearity, jitter, as well as coding. In this paper, we present a new hybrid approach that combines statistical and time-domain techniques to efficiently overcome these limitations. The proposed method has several key contributions: 1) capture system nonlinearity; 2) separately simulate short-term deterministic jitter in the time domain and long-term deterministic and random jitter in the statistical domain; 3) co-simulate clock and data channels to capture jitter tracking; and 4) co-simulate signal and power integrity to include simultaneous switching output noise. We demonstrate this hybrid approach by studying the jitter tracking capability of a clock forwarding scheme and the effectiveness of coding in terms of system bit error rate.

Feature trees are a well-established instrument for domain analysis and modeling. But for highly complex product families like a vehicle manufacturer's product range comprising well-above a thousand technical features - they become very large, and thus cumbersome and inflexible, especially when managing changes to the tree's structure over a long time. Furthermore, a conflict of aims arises when using feature trees in large organizations: while a single global feature tree for the entire company is desirable, local amendments for individual units or projects are indispensable in practice. In this paper, we present a detailed description of this problem and show its great relevance to the automotive domain. We then provide a detailed definition of multi-level feature trees as a possible solution to the above problem. Finally, we describe scenarios how such multi-level feature trees can be put into practice and introduce a prototypical tool implementation of this concept

Public administrations all over the world promote ambitious and costly e-government programmes. The required domain analysis is usually conducted on a local and ad hoc basis, due to a lack of commonly accepted domain models -in literature and practicefor the overall governance system. This paper summarizes a broad research modelling effort, which aims at developing a domain description for the overall governance system. We propose the Governance Enterprise Architecture (GEA) as a set of domain models that serve as a top-level enterprise architecture. To this point, the development includes five high-level generic process and objects models. Namely, we present the GEA mega-process model, the GEA interaction model, the GEA public policy formulation object model, the GEA service provision object model and the latest development of the GEA object model for the overall governance system.

In this paper, we present an exact analysis for thirdorder charge-pump phase-locked loops using state equations. Both the large-signal lock acquisition process and the small-signal linear tracking behavior are described using this analysis. The nonlinear state equations are linearized for the small-signal condition and the-domain noise transfer functions are derived. A comparison to some of the existing analysis methods such as the impulse-invariant transformation and-domain analysis is provided. The effect of the loop parameters and the reference frequency on the loop phase margin and stability is analyzed. The analysis is verified using behavioral simulations in MATLAB and SPECTRE.

Nowadays, companies need to improve their competitiveness. Thus, they seek systematic ways of adopting software reuse, and domain analysis is one possibility to reach it. However, it involves the management and analysis of a large set of interrelated information from several systems. Hence, due to its complexity, a support tool is necessary. This paper, presents a tool called ToolDAy, which aims at making the process semi-automatic and at aiding the domain analyst to achieve systematic reuse in an effective way. In addition, its evaluations are also described.

Broadband time-resolved microscopy was used in order to extend spatial frequency domain analysis of the V(z)-technique from a single frequency to the bandwidth of the transducer. With a special frequency dependent SAW speed imaging mode the occurrence and characteristics of the different SAW waves can be visualized. Phase velocities were estimated using multi-narrow-band spatial frequency analysis. A number of different plastics, metals, quartz glasses, piezo ceramics, tooth enamel, dentin and cortical bone was investigated. The observed velocities were in the range from 2300 to more than 6000 m/s. Recently reported multiple SAW reflections were only observed in low attenuating materials, e.g. titanium and aluminum. This methodology allows to study the frequency dependence of acoustic properties with a high spatial resolution and minor sample preparation, which is of particular interest for the investigation of biological materials. 0-7803-7922-5/03/$17.00 (c)

Performance analysis of equal-gain combining (EGC) diversity systems is notoriously difficult only more so given that the closed-form probability density function (pdf) of the EGC output is only available for dual-diversity combining in Rayleigh fading. In this paper, a powerful frequency-domain approach is therefore developed in which the average error-rate integral is transformed into the frequency domain, using Parseval's theorem. Such a transformation eliminates the need for computing (or approximating) the EGC output pdf (which is unknown), but instead requires the knowledge of the corresponding characteristic function (which is readily available). The frequency-domain method also circumvents the need to perform multiple-fold convolution integral operations, usually encountered in the calculation of the pdf of the sum of the received signal amplitudes. We then derive integral expressions for the average symbol-error rate of an arbitrary two-dimensional signaling scheme, with EGC reception in Rayleigh, Rician, Nakagami-, and Nakagamifading channels. For practically important cases of second-and third-order diversity systems in Nakagami fading, both coherent and noncoherent detection methods for binary signaling are analyzed using the Appell hypergeometric function. A number of closed-form solutions are derived in which the results put forward by Zhang are shown to be special cases.

Product line software engineering (PLSE) is an emerging software engineering paradigm, which guides organizations toward the development of products from core assets rather than the development of products one by one from scratch. In order to develop highly reusable core assets, PLSE must have the ability to exploit commonality and manage variability among products from a domain perspective. Feature modeling is one of the most popular domain analysis techniques, which analyzes commonality and variability in a domain to develop highly reusable core assets for a product line. Various attempts have been made to extend and apply it to the development of software product lines. However, feature modeling can be difficult and time-consuming without a precise understanding of the goals of feature modeling and the aid of practical guidelines. In this paper, we clarify the concept of features and the goals of feature modeling, and provide practical guidelines for successful product line software engineering. The authors have extensively used feature modeling in several industrial product line projects and the guidelines described in this paper are based on these experiences.

A numerical technique, which combines FEM analysis of electrode area with matrix formalism applied to spectral domain analysis (SDA) of eigen modes in multi-layered substrate and multi-layered dielectric upper half-space, is described as an efficient tool of investigating the wave characteristics in periodic metal grating sandwiched between two multi-layered half-spaces, with arbitrary thickness of each layer. The universal character of the developed technique is illustrated by few examples of its application to different types of structure providing propagation of common SAW, boundary waves at interface, plate modes, normal modes in a thin film deposited over the grating etc. The transformation between the waves with continuously increasing film thicknesses can be observed.

The scale function in wavelet transformation (WT) determines wavelet dilation and optimises the processing of a given signal. Here, the objective was to determine the influence of the scale function on the WT of 160 surface electromyograms using second-degree polynomial (WT poly ) and exponential (WT exp ) scale functions. For each WT, a mean frequency (MNF) was calculated from the original wavelet spectrum and from the cubic spline interpolated wavelet spectrum, and these were compared with the MNF obtained from a fast Fourier transform (FFT). The total intensity (Tp) for each WT was compared with the root mean square (RMS). The MNFs computed from the original wavelet spectra were significantly (P , 0.05) lower and higher when computed from the reconstructed wavelet spectra than those from the FFT. The Tp computed from WT poly showed significantly higher agreement with the RMS than the Tp from WT exp . Finally, the WT poly may serve as a reference in electromyography.