Search for dissertations about: "Computer and systems science"

Showing result 26 - 30 of 1664 swedish dissertations containing the words Computer and systems science.

2. 26. Security Analysis of Web and Embedded Applications

   Author : Benjamin Eriksson; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Web application scanning; Content Security Policy; Vulnerabilities; Android Automotive;

   Abstract : As we put more trust in the computer systems we use the need for security is increasing. And while security features like HTTPS are becoming commonplace on the web, securing applications remains dicult. This thesis focuses on analyzing dierent computer ecosystems to detect vulnerabilities and develop countermeasures. READ MORE

4. 27. Design of Energy-Efficient High-Performance ASIP-DSP Platforms

   Author : Andréas Karlsson; Dake Liu; Andreas Ehliar; Jarmo Takala; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : In the last ten years, limited clock frequency scaling and increasing power density has shifted IC design focus towards parallelism, heterogeneity and energy efficiency. Improving energy efficiency is by no means simple and it calls for a reevaluation of old design choices in processor architecture, and perhaps more importantly, development of new programming methodologies that exploit the features of modern architectures. READ MORE

5. 28. Server-Aided Privacy-Preserving Proximity Testing

   Author : Ivan Oleinikov; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; active security; MPC; privacy; secure proximity testing;

   Abstract : Proximity testing is at the core of many Location-Based online Services (LBS) which we use in our daily lives to order taxis, find places of interest nearby, connect with people. Currently, most such services expect a user to submit his location to them and trust the LBS not to abuse this information, and use it only to provide the service. READ MORE

6. 29. Towards Optimal Algorithms For Online Decision Making Under Practical Constraints

   Author : Aristide Tossou; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reinforcement Learning; Multi-Agent Learning; Differential Privacy; Multi-Armed Bandit; Markov Decision Process; Fairness;

   Abstract : Artificial Intelligence is increasingly being used in real-life applications such as driving with autonomous cars; deliveries with autonomous drones; customer support with chat-bots; personal assistant with smart speakers . . . READ MORE

7. 30. Design Support for e-Commerce Information Systems using Goal, Business and Process Modelling

   Author : Ananda Edirisuriya; Paul Johannesson; Michael Petit; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Systems engineering; Systemteknik; Computer and Systems Sciences; data- och systemvetenskap;

   Abstract : Enterprises use various models to find design solutions to their e-Commerce information systems. Goal, business and process models are parts of a chain of models used for this purpose. Business modelling requires structured methods to support design and traceability. READ MORE