Sökning: "Internet-based information systems"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Internet-based information systems.

1. 1. Information Systems Actability : Understanding Information Technology as a Tool for Business Action and Communication

   Författare :Pär J. Ågerfalk; Göran Goldkuhl; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; information systems; information systems actability; Internet-based information systems; language action perspective; Information technology; Informationsteknologi;

   Sammanfattning : This dissertation is devoted to a perspective from which IT-based information systems are conceived as information technological artefacts intended for business action and communication. The perspective has been made concrete through the concept of information systems actability, which is the main concept under scrutiny. LÄS MER

3. 2. Privacy and security in Internet-based information systems

   Författare :Andreas Jacobsson; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In an increasingly networked world, where new technologies and applications are rapidly introduced into homes and offices of users, complexity is rising. As a consequence, threats and dangers related to Internet usage are more eminent than ever before. LÄS MER

4. 3. Self-Service Recovery

   Författare :Niklas Johansson; Anders G. Nilsson; Bo Edvardsson; Sten Carlsson; Jan Lindvall; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Service recovery; self-service technology; self-service recovery; IT-enabler; value creation; Informatics; Informatik; Information Systems; Informatik;

   Sammanfattning : Service recovery is about problems. What happens when customers experience problems? Well, sometimes customers complain to the one responsible for the service. Sometimes customers do not complain but instead tell somebody else about the problem, possibly leading to a bad reputation for the one responsible for the service. LÄS MER

5. 4. Technical Solutions for Internet-based Wireless Sensor Networks in e-Health Applications

   Författare :Jonas Wåhslén; Thomas Lind; Mats Björkman; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; e-Health; ambient assisted living; Internet of things; wireless body sensor networks; sports technology; Bluetooth; Wi-Fi; time synchronisation; sensor data fusion; mobile phone sensor communication; device-to-device communication; E-hälsa; Internet of things; trådlösa kroppsnära sensornät; idrottste- knologi; Bluetooth; Wi-Fi; tidssynkronisering; dynamisk mjukvaruuppdatering; Technology and Health; Teknik och hälsa;

   Sammanfattning : E-Health technology has developed rapidly in the last decade. Body-worn sen- sors have developed from an idea to a reality. Today, wireless sensors can perform functions from measuring heartbeats to advanced motion recognition. However, the integration of the various available solutions is still lacking. LÄS MER

7. 5. Attack Resilient Cloud-based Industrial Control Systems

   Författare :Fatemeh Akbarian; Bredbandskommunikation; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Industrial control systems (ICSs) are a significant part of industry and they play an important role in monitoring and controlling industrial processes. Traditionally, ICSs have been isolated from the Internet, and thereby secured from various Internet-based security threats. LÄS MER