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Searching for authors named "Boris Dragovic" – sorted by Relevance.

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Help! 9 documents found, showing 1 through 9.
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  • Context-Adaptive Information Security for UbiComp Environments  
  • by Boris Dragovic, Jon Crowcroft — 2004
  • …this paper, we have proposed a novel, to the best of our knowledge, security paradigm which tries to maximize the trade-off between data availability and its security and privacy protection in the UbiComp world. We draw from the human behavior, which we believe is very effective within the reasoning…
  • Cited by 2 (0 self)Add To MetaCart
  • Containment: from Context Awareness to Contextual Effects Awareness  
  • by Boris Dragovic, Jon Crowcroft
  • …Context plays a key role, as recongnized by a wide body of research, in application and entity adaptation in the ubiquitous computing world characterized by extensive platform heterogenity and environment dynamicity and unpredictability. Implicit in the notion of context, as used by context-aware ap…
  • Cited by 1 (0 self)Add To MetaCart
  • Audio location: accurate low-cost location sensing  
  • by James Scott, Boris Dragovic — 2005 — In Proceedings of the Third International Conference on Pervasive Computing
  • …“Audio location ” is a technique for accurate 3D location sensing using off-the-shelf audio hardware. The use of such hardware allows an audio location deployment to be lowcost and simple, as compared to other centimetre-scale location sensing systems. Another advantage of audio location is the abil…
  • Cited by 13 (1 self)Add To MetaCart
  • Pinocchio: Incentives for honest participation in global-scale distributed trust management  
  • by Alberto Fernandes, Evangelos Kotsovinos, Sven Östring, Boris Dragovic — 2003 — in Proceedings of iTrust’2004
  • …In this paper, we introduce a framework for providing incentives for honest participation in global-scale distributed trust management infrastructures. Our approach is twofold: (1) we provide rewards for peers that advertise their experiences to others, and (2) impose the credible threat of halting …
  • Cited by 1 (0 self)Add To MetaCart
  • Pinocchio: Incentives for honest participation in distributed trust management  
  • by Alberto Fernandes, Evangelos Kotsovinos, Sven Östring, Boris Dragovic — 2004 — in Proceedings of iTrust’2004
  • …In this paper, we introduce a framework for providing incentives for honest participation in global-scale distributed trust management infrastructures. Our system can improve the quality of information supplied by these systems by reducing free-riding and encouraging honesty.…
  • Cited by 12 (2 self)Add To MetaCart
  • Managing Trust and Reputation in the  
  • by Boris Dragovic, Steven Hand, Steven H, Tim Harris, Evangelos Kotsovinos, Andrew Twigg — 2003 — In Proceedings of the 1st International Conference on Trust Management
  • …Participants in public distributed computing do not find it easy to trust each other. The massive number of parties involved, their heterogeneous backgrounds, disparate goals and independent nature are not a good basis for the development of relationships through purely social mechanisms. This p…
  • Cited by 4 (2 self)Add To MetaCart
  • XenoTrust: Event-based distributed trust management  
  • by Boris Dragovic, Evangelos Kotsovinos, Steven Hand, Steven H, Peter R. Pietzuch — 2003 — In Proceedings of International Workshop on Database and Expert Systems Applications
  • …This paper describes XenoTrust, the trust management architecture used in the XenoServer Open Platform: a public infrastructure for wide-area computing, capable of hosting tasks that span the full spectrum of distributed paradigms. We suggest that using an event-based publish /subscribe methodology …
  • Cited by 12 (3 self)Add To MetaCart
  • Xen and the Art of Virtualization  
  • by Paul Barham, Boris Dragovic, Keir Fraser, Steven Hand, Steven H, Tim Harris, Alex Ho, Rolf Neugebauer, Ian Pratt, Andrew Warfield — 2003
  • …Numerous systems have been designed which use virtualization to subdivide the ample resources of a modern computer. Some require specialized hardware, or cannot support commodity operating systems. Some target 100% binary compatibility at the expense of performance. Others sacrifice security or func…
  • Cited by 595 (16 self)Add To MetaCart
  • Xen 2002  
  • by Paul R. Barham, C Paul R. Barham, Boris Dragovic, Steven M. Hand, Boris Dragovic, Keir A. Fraser, Keir A. Fraser, Steven M. H, Steven M. H, I.A. Pratt, Timothy L. Harris, Timothy L. Harris, Alex C. Ho, Alex C. Ho, Evangelos Kotsovinos, Evangelos Kotsovinos, A.V.S. Madhavapeddy, Anil V. S. Madhavapeddy, R. Neugebauer, Rolf Neugebauer, Ian A. Pratt, Ian A. Pratt, A.K. Warfield, Andrew K. Warfield — 2002
  • …This report describes the design of Xen, the hypervisor developed as part of the XenoServer widearea computing project. Xen enables the hardware resources of a machine to be virtualized and dynamically partitioned such as to allow multiple different `guest' operating system images to be run simultan…
  • Cited by 12 (4 self)Add To MetaCart
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