Thor Kristoffersen

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—Virtualization and emulation techniques are getting better and better, and it feels thus natural to apply them to address the problem of data preservation for future content access. In this paper, we virtualized a number of existing servers and clients and ran the virtual machines under VMware's hypervisor. Not all of the investigated operating systems(More)
The vision of the CryoClim initiative is to develop new operational services for long-term systematic climate monitoring of the cryosphere. The project develops services for sea ice and snow products of global coverage and glacier products covering Norway (mainland and Svalbard). The envisioned system will be provided as a web service based on(More)
Norsk Regnesentral (Norwegian Computing Center, NR) is a private, independent, non-profit foundation established in 1952. NR carries out contract research and development projects in the areas of information and communication technology and applied statistical modeling. The clients are a broad range of industrial, commercial and public service organizations(More)
We present a simple and robust client–server architecture for streaming synchronized multimedia presentations to mobile terminals over a low-bandwidth connection. The server is similar to a compiler, and translates high level SMIL descriptions of multimedia presentations into low level content instructions. The client resembles a virtual machine, operating(More)
Die Befehle enthalten Zeit-, Ort-und Opcode-Informationen, sowie Parameter, die für die verschiedenen Opcodes unterschiedlich sind. Die Befehle sind in folgender 6 controller unit play region 1 region k display region 2 clock instruction list pipe 1 content interpreter
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