TY - GEN
T1 - Privacy and information markets
T2 - 2011 IEEE International Conference on Privacy, Security, Risk and Trust, PASSAT 2011 and 2011 IEEE International Conference on Social Computing, SocialCom 2011
AU - Groh, Georg
AU - Birnkammerer, Stefan
PY - 2011
Y1 - 2011
N2 - The contribution motivates a substantial conceptual overlap between privacy control and potential information markets in decentralized contextual Social Networking and suggests substituting appropriate means for controlling outgoing and incoming information flows as the key problem of both points of view. An XACML-based approach for information flow control is suggested based on social conventions and involving traceable signed speech acts and sticky policies based on long- and short term social contexts, spatio-temporal regions and digital IDs as basic building blocks. An analysis of the basic micro-economics of information markets based on such a flow control approach shows how price building mechanisms and other characteristics of these markets may contribute to privacy and information quality.
AB - The contribution motivates a substantial conceptual overlap between privacy control and potential information markets in decentralized contextual Social Networking and suggests substituting appropriate means for controlling outgoing and incoming information flows as the key problem of both points of view. An XACML-based approach for information flow control is suggested based on social conventions and involving traceable signed speech acts and sticky policies based on long- and short term social contexts, spatio-temporal regions and digital IDs as basic building blocks. An analysis of the basic micro-economics of information markets based on such a flow control approach shows how price building mechanisms and other characteristics of these markets may contribute to privacy and information quality.
UR - https://www.scopus.com/pages/publications/84856140875
U2 - 10.1109/PASSAT/SocialCom.2011.30
DO - 10.1109/PASSAT/SocialCom.2011.30
M3 - Conference contribution
AN - SCOPUS:84856140875
SN - 9780769545783
T3 - Proceedings - 2011 IEEE International Conference on Privacy, Security, Risk and Trust and IEEE International Conference on Social Computing, PASSAT/SocialCom 2011
SP - 856
EP - 861
BT - Proceedings - 2011 IEEE International Conference on Privacy, Security, Risk and Trust and IEEE International Conference on Social Computing, PASSAT/SocialCom 2011
PB - IEEE Computer Society
Y2 - 9 October 2011 through 11 October 2011
ER -