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21	Hållbarhetsrapportering – en studie om skillnader mellan noterade och statliga företag / Sustainability reporting – a study of differences between listed and state-owned companies Sandin, Olof, Söderlund, Alexander January 2017 (has links) Ämnet hållbarhet är idag mer aktuellt än någonsin. Många företag tar ansvar för sin påverkan på omgivningen och detta ansvar har kommit att bli en del av den externa rapporteringen. Företags hållbarhetsrapportering har traditionellt varit frivillig och det har tillämpats självreglering. I kontrast till de noterade företagens avsaknad av regler har svenska staten, genom införandet av en ägarpolicy, ställt upp krav på de statliga företagen. Kraven innebär att de statliga företagen ska agera föredömligt inom hållbart företagande och hållbarhetsrapportera i enlighet med GRI:s riktlinjer. Syftet med denna studie har varit att utifrån GRI:s kvalitativa egenskaper gällande hållbarhetsrapporteringens informationskvalitet undersöka skillnader mellan noterade och statliga företags hållbarhetsupplysningar inom de områden som stadgas i ÅRL 6 kap 12 § 1 st. Vår studie är komparativ och vi har använt oss av en kvalitativ innehållsanalys med kvantitativa inslag. Bedömningar har gjorts av 21 noterade och 21 statliga företags hållbarhetsrapportering. Med en egenutvecklad modell för bedömning av skillnader i informationskvalitet, har vi kunnat uppfylla studiens syfte och besvara vår forskningsfråga: Vilka skillnader i hållbarhetsrapporteringens informationskvalitet kan identifieras mellan noterade och statliga företag? Studiens resultat visar att de statliga företagens hållbarhetsrapportering genomgående uppvisar en högre informationskvalitet än noterade företag. De största skillnaderna som identifierades var att de statliga företagen i en avsevärd större utsträckning efterföljde internationella ramverk och riktlinjer samt att de lät sin hållbarhetsrapport genomgå en oberoende extern granskning. Den reglering som statliga företag omfattas av verkar leda till en högre informationskvalitet i hållbarhetsrapporteringen än vad självreglering gör. Studiens teoretiska bidrag är en modell som möjliggör en bedömning av informationskvalitet i företags hållbarhetsrapportering och en kartläggning av skillnader mellan noterade och statliga företag. Även praktiker kan ha nytta av vår kartläggning som visar att noterade företag kan öka sin informationskvalitet genom att efterfölja internationella ramverk samt låta rapporteringen bli externt granskad. / The subject of sustainability is today more current than ever before. Many companies take responsibility for their impact on the environment and this responsibility has become part of the external reporting. Corporate sustainability reporting has traditionally been voluntary and subject to self-regulation. Contrary to the lack of rules for listed companies, the Swedish state has imposed demands on state-owned companies through the introduction of an ownership policy. The requirement means that state-owned companies should act exemplarily in sustainable business and report sustainability in accordance with GRI's guidelines. The purpose of this study has been to investigate differences between listed and state-owned companies' sustainability information quality in the areas defined in ÅRL 6 kap 12 § 1 st, based on GRI's qualitative characteristics regarding sustainability reporting. Our study is comparative and we have used a qualitative content analysis with quantitative elements. Assessments have been made of 21 listed and 21 state-owned companies' sustainability reporting. With a self-developed model for assessing differences in information quality, we have been able to fulfil the purpose of the study and answer our research question: What differences in sustainability reporting information quality can be identified between listed and state-owned companies? The results of the study show that the sustainability reporting of state-owned companies contains a higher information quality than listed companies. The major differences identified were that the state-owned companies complied with international framework and guidelines to a significantly greater extent and let their sustainability report be subject for independent external auditing. The government-controlled regulation seems to lead to a higher information quality in sustainability reporting than self-regulation. The theoretical contribution of the study is a model that enables an assessment of information quality in sustainability reporting and a mapping of differences between listed and state-owned companies. Practitioners may also benefit from our study, which shows that listed companies can increase their information quality by following international frameworks and allowing the reporting to be externally audited. This thesis is written in Swedish. Sustainability Reporting Information Quality Listed Companies State-owned Companies GRI Qualitative Characteristics Hållbarhetsrapportering Informationskvalitet Noterade företag Statliga företag GRI Kvalitativa egenskaper Business Administration Företagsekonomi
22	Effektivisering av informationsflödet hos ett företag med produktvariation : Fallstudie på A-hus AB / Streamlining the information flow of a company with product variation : A case study at A-hus AB Luu, Alan, Ragnarsson, John January 2017 (has links) Syftet med denna studie är att identifiera ett företags informationsflödet och ta fram förbättringsförslag. Företaget har en hög efterfrågan på deras produkter och en effektivisering av projekteringsarbetet gör att företaget lättare kan möta kommande utmaningar. Vid studier konstaterades det att problem skapas mellan arkitekt och konstruktör när det blir så kallat specialprojekt samtidigt som det saknades standardiserat arbete. Genom de presenterade förbättringsförslagen kan informationsflödet göra betydande effektiviseringar. Informationsflöde Lean produktion modul kommunikation slöseri resursutnyttjande byggbransch variation informationskvalitet kundfokus trähus stabilitet standard Building Technologies Husbyggnad
23	Persona : En metod att utveckla och införa persona i en organisation Jönhill, Mathias, Lehner, Andreas January 2008 (has links) <p>Abstract</p><p>In this thesis we aim to extend the current theories about a concept called persona. A persona is a model of a user, mostly based on qualitative research and made with such accuracy that it to some extent can be used as a replacement of a real user in a development process and as a communicative tool. We will present a way of constructing this persona without meeting the actual users and follow up with interviews from the organization using them. This will lead to a model over the process of introducing personas as a concept in an organization,previously not familiar with the concept. The model is adapted to also work for projects and organizations where the concept is already known.</p> / <p>Executive summary</p><p>When developing and designing systems or products to be used directly by end users,it is important that these are developed with people in mind. One way to do this is to have close contact between the end user and the developer as can be seen in for example agile development methods. This is however not applicable at all times and therefore the developer need to get the information about the end user some other way.</p><p>Often this is done by a spokesman or project manager for the ordering company who delivers the information to a project manager or spokesman for the systems development company who in turn make sure the developer get the relevant information. Of course this means that sometimes information that could be relevant is missed and sometimes even altered due to misunderstandings or even personal interest.</p><p>One way to deal with this is to have a written description or model of the primary end user that is so correct and accurate that it to some extent could be used as a replacement of the real user. Especially effective is this when making design decisions and as a communicative tool to ensure a common and shared picture of the different needs of the users. Even if a description of the end user has been made, the view of the user is not always shared.</p><p>This thesis will address the problem of creating this description of a user by using the concept of persona, first presented by Alan Cooper 1999 in his book “The Inmates are running the Asylum – Why High-Tech Products Drive Us Crazy and How to Restore the Sanity”. In our research we show that under certain circumstances, this can be done without actually meeting the real end users by interviewing and observing other people with very similar roles.</p><p>Using this persona as a development tool requires introduction of the concept in the organization as well as introduction of the personas for the actual project. This research is summarized in a model that includes the different steps of creating a persona using several methods and also how to implement this tool in an organization</p><p>or project. For each general step in the model there is a short description which includes the construction of personas and which activities to include in the introduction, either if personas is previously known or not.</p><p>Appendix 10 in this thesis consists of a brief and more hands on guide of the process of creating personas and introducing the concept in an organization. This guide could serve as a quick introduction to the subject and could also be used at a later time to refresh some of the highlights in the process.</p> / <p>Sammanfattning</p><p>Denna uppsats avser utöka befintliga teorier runt konceptet persona. En persona är en modell av en användare, baserad främst på kvalitativa studier, och utvecklad med sådan precision att den till vissa delar kan ersätta en riktig slutanvändare i en utvecklingsprocess samt som ett kommunikationsverktyg. Vi kommer att presentera ett sätt att utveckla denna persona utan att träffa den riktiga slutanvändaren och följa upp med intervjuer från organisationen som använder dem. Detta leder fram till en modell över processen med att utveckla personas samt införandet i en utvecklingsorganisation som tidigare inte har använt sig av konceptet. Modellen är anpassad för att fungera vid införande av persona även i projekt och organisationer där konceptet är känt sedan tidigare.</p> Persona Interaction design Human-Computer-Interaction HCI Computer Supported Cooperative Work CSCW Information Quality User Centered Design UCD Systems development Persona Interaktionsdesign Människa-datorinteraktion MDI datorstött samarbete informationskvalitet Användarcentrerad design Systemutveckling Informatics Informatik
24	Persona : En metod att utveckla och införa persona i en organisation Jönhill, Mathias, Lehner, Andreas January 2008 (has links) Abstract In this thesis we aim to extend the current theories about a concept called persona. A persona is a model of a user, mostly based on qualitative research and made with such accuracy that it to some extent can be used as a replacement of a real user in a development process and as a communicative tool. We will present a way of constructing this persona without meeting the actual users and follow up with interviews from the organization using them. This will lead to a model over the process of introducing personas as a concept in an organization,previously not familiar with the concept. The model is adapted to also work for projects and organizations where the concept is already known. / Executive summary When developing and designing systems or products to be used directly by end users,it is important that these are developed with people in mind. One way to do this is to have close contact between the end user and the developer as can be seen in for example agile development methods. This is however not applicable at all times and therefore the developer need to get the information about the end user some other way. Often this is done by a spokesman or project manager for the ordering company who delivers the information to a project manager or spokesman for the systems development company who in turn make sure the developer get the relevant information. Of course this means that sometimes information that could be relevant is missed and sometimes even altered due to misunderstandings or even personal interest. One way to deal with this is to have a written description or model of the primary end user that is so correct and accurate that it to some extent could be used as a replacement of the real user. Especially effective is this when making design decisions and as a communicative tool to ensure a common and shared picture of the different needs of the users. Even if a description of the end user has been made, the view of the user is not always shared. This thesis will address the problem of creating this description of a user by using the concept of persona, first presented by Alan Cooper 1999 in his book “The Inmates are running the Asylum – Why High-Tech Products Drive Us Crazy and How to Restore the Sanity”. In our research we show that under certain circumstances, this can be done without actually meeting the real end users by interviewing and observing other people with very similar roles. Using this persona as a development tool requires introduction of the concept in the organization as well as introduction of the personas for the actual project. This research is summarized in a model that includes the different steps of creating a persona using several methods and also how to implement this tool in an organization or project. For each general step in the model there is a short description which includes the construction of personas and which activities to include in the introduction, either if personas is previously known or not. Appendix 10 in this thesis consists of a brief and more hands on guide of the process of creating personas and introducing the concept in an organization. This guide could serve as a quick introduction to the subject and could also be used at a later time to refresh some of the highlights in the process. / Sammanfattning Denna uppsats avser utöka befintliga teorier runt konceptet persona. En persona är en modell av en användare, baserad främst på kvalitativa studier, och utvecklad med sådan precision att den till vissa delar kan ersätta en riktig slutanvändare i en utvecklingsprocess samt som ett kommunikationsverktyg. Vi kommer att presentera ett sätt att utveckla denna persona utan att träffa den riktiga slutanvändaren och följa upp med intervjuer från organisationen som använder dem. Detta leder fram till en modell över processen med att utveckla personas samt införandet i en utvecklingsorganisation som tidigare inte har använt sig av konceptet. Modellen är anpassad för att fungera vid införande av persona även i projekt och organisationer där konceptet är känt sedan tidigare. Persona Interaction design Human-Computer-Interaction HCI Computer Supported Cooperative Work CSCW Information Quality User Centered Design UCD Systems development Persona Interaktionsdesign Människa-datorinteraktion MDI datorstött samarbete informationskvalitet Användarcentrerad design Systemutveckling Information Systems
25	Tillförlitlighet hos Big Social Data : En fallstudie om upplevd problematik kopplat till beslutfattande i en organisationskontext Rangnitt, Eric, Wiljander, Louise January 2020 (has links) Den växande globala användningen av sociala medier skapar enorma mängder social data online, kallat för Big Social Data (BSD). Tidigare forskning lyfter problem med att BSD ofta har bristande tillförlitlighet som underlag vid beslutsfattande och att det är starkt kopplat till dataoch informationskvalitet. Det finns dock en avsaknad av forskning som redogör för praktikers perspektiv på detta. Därför undersökte denna studie vad som upplevs problematiskt kring transformation av BSD till tillförlitlig information för beslutsfattande i en organisationskontext, samt hur detta skiljer sig i teori jämfört med praktik. En fallstudie gjordes av mjukvaruföretaget SAS Institute (SAS). Datainsamlingen genomfördes via intervjuer samt insamling av dokument och resultaten analyserades kvalitativt. Studien gjorde många intressanta fynd gällande upplevda problem kopplat till transformation av BSD, bl.a. hög risk för partisk data och låg analysmognad, samt flera skillnader mellan teori och praktik. Tidigare forskning gör inte heller skillnad mellan begreppen datakvalitet och informationskvalitet, vilket görs i praktiken. / The growing use of social media generates enormous amounts of online social data, called Big Social Data (BSD). Previous research highlights problems with BSD reliability related to decision making, and that reliability is strongly connected to data quality and information quality. However, there is a lack of research with a focus on practitioners’ perspectives on this matter. To address this gap, this study set out to investigate what is perceived as a problem when transforming BSD into reliable information for decision making in an organisational context, and also how this differs in theory compared with practice. A case study was conducted of the software company SAS Institute (SAS). Data collection was done through interviews and gathering of documents, and results were analysed qualitatively. The study resulted in many interesting findings regarding perceived problems connected to the transformation of BSD, e.g. high risk of biased data and low maturity regarding data analysis, as well as several differences between theory and practice. Furthermore, previous research makes no distinction between the terms data quality and information quality, but this is done in practice. Social media Data analysis Big Social Data Social Media Analytics Big Social Data Analytics Data quality Information quality Reliability Veracity Decision making Sociala medier Dataanalys Big Social Data Social Media Analytics Big Social Data Analytics Datakvalitet Informationskvalitet Tillförlitlighet Veracity Beslutsfattande Information Systems, Social aspects Information Systems
26	Affärssystemets roll i beslutsfattandet inom SMF : En kvalitativ studie om affärssystemets påverkan på beslutsfattande inom små- och medelstora företag / The ERP system's role in decision-making within SME:s Shafi, Michel, Walizai, Sunita, Younan, Rudy January 2022 (has links) Bakgrund: Lättillgänglig och reliabel information blir betydande för effektivt beslutsfattande. Således identifieras förbättringen av beslutsfattande som den drivande orsaken till att företag införskaffar affärssystem som avser att skapa underlag, utföra analyser samt ta fram relevant data. Beslutsunderlaget som skapas ökar kvaliteten och understödjer beslutsfattandet. Enterprise Resource Planning (ERP) system, även känt som Affärssystem, är en standardiserad programvara som används för hela organisationer över flera funktioner med avseende till att effektivisera affärsområden som bokföring, inköp, tillverkning och försäljning. Numera finns det alternativ för mindre organisationer att införskaffa affärssystem, vilket resulterar i att fler SMF väljer att vända sig till mjukvaran. Affärssystemets syfte om att underlätta verksamhetens drift och förbättringar i arbetsflöden genom standardisering bidrar till att företagen blir mer resurseffektiva inom de respektive processerna. Syfte: Syftet med studien är att undersöka hur små-och medelstora företag använder sig av affärssystem och vilka konsekvenser det får för beslutsfattandet. Metod: Studien utgår ifrån en kvalitativ forskningsmetod. Empirin utgörs av tolv semistrukturerade intervjuer med tre små och medelstora företag. Respondenterna valdes ut genom ett målstyrt urval. För att besvara studiens problemformulering har det empiriska materialet analyserats med den teoretiska referensramen. Slutsats: Resultatet av studien visar att affärssystemet påverkar små- och medelstora företags beslutsfattning. Följande områden blir påverkade; relevans i beslut, förbättrat beslutsunderlag, delegering av beslut inom organisationen och förbättrad effektivitet vid beslut. / Background: Easily accessible and reliable information becomes essential for effective decision-making. Thus, the improvement of decision-making is identified as the driving reason why companies acquire business systems that intend to create data, perform analyzes and produce relevant data. The decision-making basis that is created increases the quality and supports decision-making. Enterprise Resource Planning (ERP) systems, also known as Business Systems, are a standardized software, used for entire organizations across multiple functions to make business areas such as accounting, purchasing, manufacturing and sales more effective. Nowadays, there are options for smaller organizations to acquire business systems, which results in more SMEs choosing to turn to the software. The purpose of the ERP system to facilitate the operation of the business and improvements in work flows through standardization, contributes to the companies becoming more resource efficient within the respective processes. Purpose: The purpose of this study is to investigate how small and medium-sized companies use ERP systems and what consequences this has for decision-making. Methodology: The study is based on a qualitative research method. The empirics consists of twelve semi-structured interviews with three small and medium-sized enterprises. The respondents were selected through a purposive sampling. In order to answer the study's problem formulation, the empirical material has been analyzed with the theoretical frame of reference. Conclusion: The results of the study show that ERP systems affect the decision-making of small and medium-sized enterprises. The following areas are affected; relevance in decisions,5improved basis for decisions, delegation of decisions within the organization and improved efficiency in decisions. Enterprise Resource Planning Systems ERP ERP system Information quality Information overload Information saturation Management control Decision making Decision basis IT system Decision support Information system SME Small and medium sized enterprises Decision process. Affärssystem Informationskvalitet Informationsöverbelastning informationsmättnad Ekonomistyrning Beslutsfattande Beslutsunderlag IT system Beslutsstöd Informationssystem SMF Små-och medelstora företag Beslutsprocess. Business Administration Företagsekonomi
27	Om informationstekniskt bevis Ekfeldt, Jonas January 2016 (has links) Information technology evidence consists of a mix of representations of various applications of digital electronic equipment, and can be brought to the fore in all contexts that result in legal decisions. The occurrence of such evidence in legal proceedings, and other legal decision-making, is a phenomenon previously not researched within legal science in Sweden. The thesis examines some of the consequences resulting from the occurrence of information technology evidence within Swedish practical legal and judicial decision-making. The thesis has three main focal points. The first consists of a broad identification of legal problems that information technology evidence entails. The second focal point examines the legal terminology associated with information technology evidence. The third focal point consists of identifying sources of error pertaining to information technology evidence from the adjudicator’s point of view. The examination utilizes a Swedish legal viewpoint from a perspective of the public trust in courts. Conclusions include a number of legal problems in several areas, primarily in regards to the knowledge of the adjudicator, the qualification of different means of evidence and the consequences of representational evidence upon its evaluation. In order to properly evaluate information technology evidence, judges are – to a greater extent than for other types of evidence – in need of (objective) knowledge supplementary to that provided by parties and their witnesses and experts. Furthermore, the current Swedish evidence terminology has been identified as a complex of problems in and of itself. The thesis includes suggestions on certain additions to this terminology. Several sources of error have been identified as being attributable to different procedures associated with the handling of information technology evidence, in particular in relation to computer forensic investigations. There is a general need for future research focused on matters regarding both standards of proof for and evaluation of information technology evidence. In addition, a need for deeper legal scientific studies aimed at evidence theory has been identified, inter alia regarding the extent to which frequency theories are applicable in respect to information technology evidence. The need for related further discussions on future emerging areas such as negative evidence and predictive evidence are foreseen. accountability audit trail authenticity computer evidence criminal procedure data quality digital evidence digital images digital traces electronic evidence evaluation of evidence evidence law evidence terminology evidential value evidentiary facts forensic evidence handling of evidence ict-evidence informatics information quality information representation information security it-evidence law and information technology legal evidence log log analysis machine identity means of evidence personal identity reliability representation information screen dump sources of error traceability validity autenticitet bevisfakta bevismedel bevishantering bevisprövning bevisrätt bevisterminologi bevisvärdering datakvalitet digitala bevis digitala bilder digitala spår elektroniska bevis elektroniska spår felkällor filer forensiska bevis ikt informatik informationskvalitet informationsrepresentation informationsteknik informationstekniskt bevis it-bevis it-säkerhet juridiskt bevis logganalys maskinell identitet personell identitet principen om fri bevisprövning representationsinformation riktighet rättsinformatik skärmdump spårbarhet straffprocessrätt

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