Search for dissertations about: "information flow"

Showing result 1 - 5 of 1218 swedish dissertations containing the words information flow.

2. 1. Information Demand and Use : Improving Information Flow within Small-scale Business Contexts

   Author : Magnus Lundqvist; Kurt Sandkuhl; Sture Hägglund; Wolfgang Deiters; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Use; Information Demand; Information Logistics; Information Flow; Context; Patterns; Enterprise Modelling; Information Modelling; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Information technology;

   Abstract : Whilst the amount of information readily available to workers in information- and knowledge intensive business- and industrial contexts only seem to increase with every day, those workers still have difficulties in finding relevant and needed information as well as storing, distributing, and aggregating such information. Yet, whilst there exist numerous technical, organisational, and practical approaches to remedy the situation, the problems seem to prevail. READ MORE

4. 2. Information-Flow Tracking for Dynamic Languages

   Author : Luciano Bello; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; information security; information integrity; dependency analysis; information confidentiality; information flow; privacy;

   Abstract : This thesis explores information-flow tracking technologies and their applicability on industrial-scale dynamic programming languages. We aim to narrow the gap between the need for flexibility in current dynamic languages and the solid well-studied mechanisms from academia. READ MORE

5. 3. Guarding the Boundary: Information Flow Tracking in the Presence of Libraries

   Author : Alexander Sjösten; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; web security; browser extensions; large-scale study; language-based security; information-flow control; side-effectful libraries;

   Abstract : In modern software development, the use of libraries is prevalent. Libraries pose a big security challenge. How can we ensure that sensitive data is not being leaked through libraries? This is the first question of the thesis. READ MORE

6. 4. Flexible Information-Flow Control

   Author : Daniel Schoepe; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; software security; information-flow control; program verification; language-based security;

   Abstract : As more and more sensitive data is handled by software, its trustworthiness becomes an increasingly important concern. This thesis presents work on ensuring that information processed by computing systems is not disclosed to third parties without the user's permission; i.e. to prevent unwanted flows of information. READ MORE

7. 5. Everyday Life Information Practice : Affordances and Strategies within a Facebook Group

   Author : Ameera Mansour; Noora Hirvonen; Högskolan i Borås; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social media; social networking sites; Facebook groups; information practices; sociocultural theory; affordances; cognitive authority; situated learning; community of practice; communication privacy management; imagined audience; context collapse; everyday life; parents; mothers; Library and Information Science; Biblioteks- och informationsvetenskap;

   Abstract : Social networking sites are integral in reshaping how we access and interact with information and others. This doctoral thesis aims to offer an in-depth understanding of engagement in an everyday life information practice within a private Facebook group. READ MORE