Sciweavers

308 search results - page 44 / 62
» Layered design approach for context-aware systems
Sort
View
ICMCS
2000
IEEE
95views Multimedia» more  ICMCS 2000»
14 years 26 days ago
An Extensible Set-Top-Box Architecture for Interactive and Broadcast Services Offering Sophisticated User Guidance
Currently available Set-Top-Boxes (STBs) are mainly used for digital TV reception. The User Interface (UI) and the UI dialog of such a device usually focus on its technological as...
Frank Lonczewski, Rudolf Jaeger
BIRTHDAY
2007
Springer
14 years 14 days ago
Deriving Specifications for Systems That Are Connected to the Physical World
Well understood methods exist for developing programs from formal specifications. Not only do such methods offer a precise check that certain sorts of deviations from their specifi...
Cliff B. Jones, Ian J. Hayes, Michael A. Jackson
IWCMC
2006
ACM
14 years 2 months ago
Performance evaluation of joint downlink scheduling in multi-cellular OFDMA systems based on IEEE 802.16a
The employment of the OFDMA transmission technique in broadband radio systems shows several benefits. Especially the exploitation of multi-user diversity with the help of sophisti...
Michael Einhaus, Ole Klein, Bernhard Walke, Daniel...
SRDS
2008
IEEE
14 years 2 months ago
Adaptive Internal Clock Synchronization
Existing clock synchronization algorithms assume a bounded clock reading error. This, in turn, results in an inflexible design that typically requires node crashes whenever the g...
Zbigniew Jerzak, Robert Fach, Christof Fetzer
ICALT
2007
IEEE
14 years 2 months ago
Authoring of Adaptive Educational Hypermedia
In this paper we propose a set of development guidelines for an adaptive authoring environment of adaptive educational hypermedia. This set consists of relevant and necessary funct...
Alexandra I. Cristea