Peter Stañski

Learn More
As Web service technology evolves, the idea of context-aware services gains more interest. An idea is that different sets of services will dynamically drop into the mobile users' devices depending on their contexts. To do this effectively requires location modelling and representation as well as spontaneity in downloading and executing the service interface(More)
Content Extraction Signatures (CES) enable selective disclosure of verifiable content, provide privacy for blinded content, and enable the signer to specify the content the document owner is allowed to extract or blind. Combined, these properties give what we call CES functionality. In this paper we describe our work in developing custom transform(More)
The mobile agent approach has become popular due to recent developments in the mobile code paradigm and enabling programming technologies. Many existing agent-based systems lack clear standards and rely upon their own approaches and solutions to challenging research problems. Additionally, this rapid evolution has been poorly supported with formal methods.(More)
With the increasing use of mobile workstations for a wide variety of tasks and associated information needs, and with many variations of available networks, access to data becomes a prime consideration. This paper discusses issues of workstation mobility and proposes a solution wherein the data structures are accessed in an encapsulated form-through the(More)
  • 1