Thesis (Ph. D.)--University of Wisconsin, 1966. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

Thesis (Ph.D.)--Hebrew University, Jerusalem, 2005. / Includes bibliographical references (p. 319-349).

Thesis (D. Litt. et Phil.)--University of South Africa, 2003. / Title from PDF title page (viewed on May 1, 2006). Includes bibliographical references (p. 330-346).

In the past decades, organizations had to face numerous challenges due to intensifying globalization and internationalization, shorter innovation cycles and growing IT support for business. Business process management is seen as a comprehensive approach to align business strategy, organization, controlling, and business activities to react flexibly to market changes. For this purpose, business process models are increasingly utilized to document and redesign relevant parts of the organization's business operations. Since companies tend to have a growing number of business process models stored in a process model repository, analysis techniques are required that assess the quality of these process models in an automatic fashion. While available techniques can easily check the formal content of a process model, there are only a few techniques available that analyze the natural language content of a process model. Therefore, techniques are required that address linguistic issues caused by the actual use of natural language. In order to close this gap, this doctoral thesis explicitly targets inconsistencies caused by natural language and investigates the potential of automatically detecting and resolving them under a linguistic perspective. In particular, this doctoral thesis provides the following contributions. First, it defines a classification framework that structures existing work on process model analysis and refactoring. Second, it introduces the notion of atomicity, which implements a strict consistency condition between the formal content and the textual content of a process model. Based on an explorative investigation, we reveal several reoccurring violation patterns are not compliant with the notion of atomicity. Third, this thesis proposes an automatic refactoring technique that formalizes the identified patterns to transform a non-atomic process models into an atomic one. Fourth, this thesis defines an automatic technique for detecting and refactoring synonyms and homonyms in process models, which is eventually useful to unify the terminology used in an organization. Fifth and finally, this thesis proposes a recommendation-based refactoring approach that addresses process models suffering from incompleteness and leading to several possible interpretations. The efficiency and usefulness of the proposed techniques is further evaluated by real-world process model repositories from various industries. (author's abstract)

Thesis (MA)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: This thesis focuses on a community of multilingual adolescents who are high performers in mathematics and science, and whose primary language of teaching and learning is English. The participants who form part of the study all attend selected educational enrichment programmes in the greater Johannesburg area. The thesis is particularly interested in how students' language repertoires feature in their learning and in how their language repertoires contribute to their identity construction. This research is informed by literature which views identity not only as complex, contradictory, multivoiced and multifaceted, but also as dynamic and subject to constant renegotiation across space and time. In seeking answers to specific questions about the linguistic identities of the teenage participants in this study, this study will establish what the full linguistic repertoire of each participant is, and whether or not participants identify themselves by means of language. While there have been a number of very authoritative studies of language repertoires, many of these have focused on indigenous minorities, migrants or refugees who need to improve their life chances in a context where their L1 is not dominant. Although this study does include a number of participants originally from outside of South Africa, the majority of the participants are South Africans whose first languages are official languages. This study uses a multimodal approach in data collection and analysis in an attempt to investigate the multi-semiotic nature of the linguistic identities of the participants. Following the work of Busch (2010), I argue, that multilingualism can no longer be seen as an abstract competency, and that "language crossing", the appropriation of elements across boundaries, becomes a competency in its own right. These competencies can thus be used as a way of constructing a speaker's linguistic identity. Finally, the thesis makes a recommendation that more multimodal studies should be conducted in order to investigate the 'performativity' of 'identity construction'. / AFRIKAANSE OPSOMMING: Hierdie tesis fokus op ʼn gemeenskap van veeltalige adolessente wie toppresteerders is in wiskunde en wetenskap en vir wie Engels die primêre taal van leer en onderrig is. Die deelnemers aan die studie woon almal geselekteerde opvoedkundige verrykingsprogramme by in die groter Johannesburg area. Die tesis is spesifiek geïnteresseerd in hoe studente hul 'taal repertoires' gebruik wanneer hulle leer en hoe dit moontlik bydra tot die konstruering van hul identiteite. Die studie gebruik as uitgangspunt literatuur wat 'identiteit' as kompleks, teenstellend, veelstemmig en dinamies beskou. Verder word 'identiteit' ook beskou as onderworpe aan konstante heronderhandeling in elke spesifieke situasie en konteks. Die studie probeer vasstel wat die volle 'taalrepertoire' van elke deelnemer is en of die deelnemers hulself d.m.v. taal identifiseer. Hoewel daar verskeie belangrike studies oor taal repertoires bestaan fokus baie van hierdie studies op inheemse minderhede, migrante of vlugtelinge wie hul lewenskanse moet verbeter in ʼn konteks waarin hulle eerstetaal (T1) nie dominant is nie. Alhoewel hierdie studie ʼn aantal deelnemers insluit wat oorspronklik van buite Suid-Afrika afkomstig is, is die meerderheid van die deelnemers aan die studie Suid-Afrikaners wie se eerstetale, amptelike tale is. Die studie gebruik ʼn multimodale manier van data insameling en analise in ʼn poging om die multisemiotiese aspekte van die 'taalidentiteite' van die deelnemers te ondersoek. In ooreenstemming met Busch (2010) stel ek voor dat veeltaligheid nie langer gesien kan word as ʼn abstrakte vermoë nie maar dat ander praktyke soos 'taal oorkruissing', die gebruik van elemente oor taalgrense, ʼn vaardigheid in eie reg is. Hierdie soorte vaardighede kan dus ook gebruik word om die 'taalidentiteit' van ʼn spreker te konstrueer. Laastens word die aanbeveling gemaak dat meer multimodale studies gebruik moet word om die 'performatiwiteit' (performativity) van identiteitskonstruksie te ondersoek.

Thesis (MA)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: This thesis reports on the ways in which rape perpetrated by males on females is constructed in news stories and the advice column, Dear Dolly, published in the South African publication, Drum magazine. The data collected for the study spans from 1984 to 2004, encompassing both 10 years before and 10 years after a democracy. The paper uses critical discourse analysis (Fairclough 2003) as main analytical tool and but also draws on critical feminist theory (Bourke 2007) and other strands of discourse analysis such as Van Dijk‟s (1998) socio-cognitive approach. The findings suggest that there is on the one hand a decrease in explicit victim blaming after 1994, but that subtle and opaque victim blaming is still evident in the news stories, letters to the advice column, and the responses from the columnist. These rape discourses presented in Drum magazine after 1994 are as Bakhtin (1981) suggests made up of multiple voices articulating different gendered discourses. Discourses that make women responsible for their safety and protection against rape are prevalent while at the same time rape is constructed as a “horror story” and the perpetrator as the “monster”. In this thesis, I argue that even though the use of less explicit victim blaming might seem like a positive move in the representation of rape and gender, this is not always the case. The more subtle forms of victim blaming avoid contestation and consequently often go unchecked (Fairclough 2003: 58). This makes the manufacturing of consent easier and makes it more difficult to counteract dominant discourses. I subsequently call for more studies on this underrepresented topic in discourse analysis in South Africa. / AFRIKAANSE OPSOMMING: Hierdie tesis doen verslag oor die maniere waarop verkragting met mans as oortreders en vroue as slagoffer gekonstrueer word in nuus stories en in die advies kolom Dear Dolly in die Suid-Afrikaanse publikasie, Drum magazine. Die data verteenwoordig die tydperk vanaf 1984 tot 2004 (insluitend tien jaar voor en 10 jaar na demokrasie). Die tesis gebruik kritiese diskoers analise (Fairclough 2003) as hoof analitiese instrument maar leen ook van kritiese feministiese teorie (Bourke 2007) en ander tipes diskoersanalise soos Van Dijk (1998) se sosiokognitiewe benadering. Die bevindinge van die tesis stel voor dat daar aan die een kant ‟n afname in is in die eksplisiete blamering van slagoffers na 1994, maar dat subtiele en ondeursigtige blamering van slagoffers nog steeds voorkom in die nuusstories, briewe na die advies kolom en in die antwoorde van die kolomskrywer. Die diskoerse wat in Drum magazine na 1994 gevind word bestaan soos Bakhtin (1981) voorstel uit vele verskillende stemme wat verskillende diskoerse oor geslagsverhoudinge verteenwoordig. Diskoerse wat vroue verantwoordelik hou vir hul eie veiligheid en beskerming kom wyd voor, terwyl verkragting ook gekonstrueer word as ‟n “erotiese riller” en die oortreders gekonstrueer word as monsters. In hierdie tesis stel ek voor dat hoewel die gebruik van minder eksplisiete slagoffer blamering lyk soos ʼn positiewe beweging in die representasie van verkragting en geslagsgelykheid, is dit nie noodwendig die geval nie. Subtiele vorme van slagoffer blamering is moeiliker om te bevraagteken en word dikwels nie krities beskou nie (Fairclough 2003: 58). Dit maak die produksie van konsent makliker en maak dit moeiliker om dominante diskoerse teë te gaan. Gevolglik stel ek voor dat baie meer studies oor hierdie onderverteenwoordige onderwerp in diskoersanalise in Suid-Afrika gedoen moet word.

Thesis (MPhil)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: The purpose of this thesis was to investigate language in public spaces, specifically looking at language choices in two IsiXhosa speaking communities, namely Langa and Khayelitsha. The thesis, therefore, sought to determine why the two communities, which are inhabited largely by L1 IsiXhosa speakers, appear to be dominated by English and Afrikaans in public areas, with minimal presence of IsiXhosa. Possible contributors to the perceived language shift in public spaces include local entrepreneurs, the media (two community newspapers), the government (in their offices and advertisements) and the linguistic landscape itself (formal and informal language usage). The communities of Langa and Khayelitsha are both identified as previously disadvantaged communities with large parts of its population being less affluent due to limited educational opportunities, unemployment and a general lack of skills. A questionnaire, administered to 100 inhabitants of Langa and Khayelitsha, provided data on the perceptions of language use in public spaces in these communities as well as participants’ preferences with regard to language use in public spaces. This study provides evidence that the language use in public spaces in these two communities is not fully diverse and inclusive as it only targets individuals who either have advance formal education or are at least reasonably comfortable with English and Afrikaans. Examples of formal and informal signage examined, such as advertisements, government notices and community-related notices, show that the language used is that of the advertisers or officials, who are typically non-speakers of IsiXhosa, and not that of the target market for which the content is intended. The language preferences of the designers of the signage in public spaces are thus foregrounded at the cost of, and in spite of, the language preferences of those who live within the communities of Langa and Khayelitsha. / AFRIKAANSE OPSOMMING: Hierdie tesis het beoog om taal in publieke ruimtes te ondersoek deur spesifiek te kyk na taalkeuse in twee Xhosa-sprekende gemeenskappe, naamlik Langa en Khayelitsha. Die tesis het dus gepoog om vas te stel waarom hierdie twee gemeenskappe wat grootendeels Xhosaeerstetaalsprekend is, grootliks deur Engels en Afrikaans in publieke ruimtes bedien word met minimale isiXhosa teenwoordigheid. Van die rolspelers wat tot hierdie tipe taalverskuiwing in openbare ruimtes kon bygedra het, sluit in plaaslike entrepeneurs, die media (twee gemeenskapnuusblaaie), die regering (in hulle kantore en advertensies) asook die taallandskap self (formele en informele taalgebruik). Die gemeenskappe van Langa en Khayelitsha word albei geïdentifiseer asvoorheenbenadeelde gemeenskappe met die meerderheid van die inwoners minder gegoed as gevolg van beperkte opvoedkundige geleenthede, werkloosheid en 'n algemene gebrek aan vaardighede. ‘n Vraelys wat deur 100 inwoners van Langa en Khayelitsha ingevul is, het data voorsien oor die persepsies van taalgebruik in openbare ruimtes in hierdie gemeenskappe, sowel as oor deelnemrs se voorkeure met betrekking tot taalgebruik in openbare ruimtes. Hierdie studie bied getuienis dat die taalgebruik in hierdie twee gemeenskappe nie ten volle divers en inklusief is nie, aangesien dit slegs taalgebruikers teiken wat beduidende formele opleiding het en wat ten minste redelik met Afrikaans en Engels bekend is. Voorbeelde van formele en informele kennisgewings, soos advertensies, regeringsinligting en gemeenskapsaketoon aan dat die taalgebruik eerder die adverteerders of amptenare wat nié Xhosa-sprekend is nie, in ag neem, as die teikenmark op wie die inhoud eintlik gemik is. Die taalvoorkeure van die ontwerpers van openbare kennisgewings kry dus voorkeur bo, en ten spyte van die taalvoorkeure van diegene wat binne die gemeenskappe van Langa en Khayelitsha leef.

Thesis (MA)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: The community of Paarl, in the Western Cape, is traditionally Afrikaans-speaking. This research investigated whether a language shift has occurred in some middle-class communities in Paarl. Certain Coloured neighbourhoods were identified. The emphasis was also on whether Afrikaans-speaking parents chose to raise their children in English. It was found that a language shift, predominantly towards English, has indeed occurred where Afrikaans first language (L1) parents were raising their children in English. This finding differs from earlier studies by Anthonissen and George (2003) and by Fortuin (2009), in which only two or three families were studied, whereas this study engaged with 50 households. This study focused mainly on the parents and their views about their decisions. Not only was the occurrence of a language shift confirmed, but the complexity of the matter was also highlighted. An attempt to preserve Afrikaans as heritage language was also noted. / AFRIKAANSE OPSOMMING: Die gemeenskap van Paarl, in die Wes-Kaap, is tradisioneel Afrikaanssprekend. Hierdie navorsing ondersoek of daar ’n taalverskuiwing in die middelklasgemeenskap in Paarl plaasgevind het. Die klem is ook laat val op die vraag of dit Afrikaanssprekende ouers is wat kies om hulle kinders in Engels groot te maak. Die bevinding was dat ’n taalverskuiwing wel plaasgevind het waar ouers met Afrikaans as moedertaal verkies om hulle kinders in Engels groot te maak. Die verskuiwing is derhalwe hoofsaaklik na Engels. Hierdie bevindings verskil van vroeëre studies deur Anthonissen en George (2003), asook Fortuin (2009), wat twee of drie spesifieke families ondersoek het; daarteenoor het hierdie studie 50 huisgesinne betrek. Die studie fokus hoofsaaklik op die ouers en hulle siening oor die rede vir hulle besluit. Die studie het nie net bevestig dat ’n taalverskuiwing plaasgevind het nie, die kompleksiteit van die kwessie is ook uitgelig. Daar is ook waargeneem dat ’n poging aangewend word om Afrikaans as moedertaal te behou.

Made available in DSpace on 2014-06-11T19:30:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-10-18Bitstream added on 2014-06-13T20:00:41Z : No. of bitstreams: 1 garcia_da_dr_sjrp_parcial.pdf: 53536 bytes, checksum: 92088386bf1d94b9e123d1ad90f3da8a (MD5) Bitstreams deleted on 2015-07-02T12:36:10Z: garcia_da_dr_sjrp_parcial.pdf,. Added 1 bitstream(s) on 2015-07-02T12:37:32Z : No. of bitstreams: 1 000680351_20211018.pdf: 53353 bytes, checksum: 127d30b61aaf1091fe5e6bcedeb85587 (MD5) / Nossa tese de doutorado consiste em analisar como o saber linguístico se constituiu no discurso da Revista do Instituto Histórico e Geográfico Brasileiro (RIHGB) no século XIX (1838-1889). Objetivamos analisar que formas de saberes linguísticos foram coletadas/metodizadas/divulgadas na RIHGB. A tese segue quatro direções: (i) Um discurso de abertura: o IHGB, (ii) O saber linguístico na RIHGB, (iii) Os instrumentos linguísticos e (iv) A RIHGB n° 400 (1998). Em (i), analisamos os discursos de abertura do IHGB que aparecem no primeiro tomo da RIHGB (1839), o modo como esses discursos se formulam e constituem um dizer do/sobre o IHGB no Brasil do século XIX. Em (ii), evidenciamos como o saber linguístico aparece na Revista do IHGB, que concepções linguísticas circulam nas RIHGB, como a RIHGB conceitua língua e como esse conceito aparece nas Revistas. Que teorias são consideradas para a produção desse saber linguístico? Quais são os autores que escrevem na Revista? Que obras são documentadas? Em (iii), observamos o modo como os instrumentos linguísticos (principalmente os dicionários) são coletados e divulgados nas RIHGB. Nessa direção, analisamos como um verbete se constitui. Para isso analisamos os prefácios, a nomenclatura, a definição, os exemplos, a etimologia que são apresentados nesses instrumentos linguísticos. Por fim, nessa direção, compreendemos como uma Revista, aqui especificamente a RIHGB, participou do processo de gramatização no Brasil do século XIX. Em (iv), analisamos como a RIHGB n° 400 funciona como um índice, isto é, analisamos como um índice sistematiza, ordena, data e seleciona os saberes sobre as línguas do Brasil desde a primeira publicação da Revista (1839) até 1998. Nossa perspectiva teórica é a da Análise de Discurso em articulação com a História das Ideias Linguísticas / Our doctoral thesis analyzes how the linguistic knowledge was constituted in the discourse of Revista do Instituto Histórico e Geográfico Brasileiro (RIHGB) in the 19th century (1838-1889). We aim at examining which forms of linguistic knowledge were collected/methodized/disclosed in RIHGB. The thesis follows four directions: (i) Um discurso de abertura: o IHGB, (ii) O saber linguístico na RIHGB, (iii) Os instrumentos linguísticos and (iv) A RIHGB n° 400 (1998). In (i), we analyze the opening speeches of the IHGB that appear in the first volume of RIHGB (1839), how these discourses are formulated and constitute a saying of/about the IHGB in nineteenth-century Brazil. In (ii), we highlight how the linguistic knowledge appears in the IHGB magazine, which linguistic conceptions circulate in RIHGB, how the RIHGB conceptualizes language and in which way this conception appears in the magazines. Which theories are considered in order to produce such linguistic knowledge? Who are the authors who write for such magazines? Which works are documented? In (iii) we observe how the linguistic tools (especially dictionaries) are collected and divulged in RIHGB. In this direction, we analyze how an entry is composed. In order to do that, we examine the prefaces, the nomenclature, the definition, the examples, and the etymology presented in such language tools. Eventually, in this direction, we comprehend how a magazine, here specifically RIHGB, took part in the process of grammaticization in nineteenth-century Brazil. In (iv), we analyze how RIHGB n° 400 serves as an index, i.e. we study how an index systematizes, orders, dates and selects the knowledge about the languages in Brazil since the first publication of the magize (1839) until 1998. The theoretical perspective which supports our work is the Discourse Analysis in conjunction with the History of Linguistic Ideas

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