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Rate Monotonic Scheduling is one of the well known fixed-priority driven scheduling algorithms for real time systems. However, not many well known real time operating systems directly provide this scheduler, although almost all of them provide some form of pre-emptive, priority driven scheme. The design of any real time system hinges on time being considered as one of the important design parameters...
The glass transition temperature Tg of polymers is identified by terahertz (THz) time-domain spectroscopy (TDS). The THz refractive index n of the investigated material changes significantly in the region of the glass transition. Hence, THz TDS offers the possibility for non-contact polymer analysis.
The glass transition temperature Tg of polymers is identified by terahertz time-domain spectroscopy (TDS). The thermo-quasi-optic coefficient noticeably changes in the region of the glass transition. THz TDS can thus serve as a non-destructive and non-contact technique for polymer analysis.
Wireless sensor networks (WSNs) have emerged as an important application area resulting from the advancement of efficient short-range radio communication and miniaturization of computing devices. Nodes in such a network generally remain in an unattended environment and thereby they are prone to attack by adversaries. Therefore, the need of defending such attacks is of utmost importance. This paper...
Nowadays silicon photonics gains more and more interest especially for the future architecture of Si based optoelectronic integrated circuits (OEI C). OEIC building blocks such a s modulators, detectors as well as light wave guides have been demonstrated in a down-scalable process technology. However, a commercial solution for the monolithic integration of long-term stable laser diodes has not been...
A major use of microarray data is to classify genes with similar expression profiles into groups in order to investigate their biological significance. Cluster analysis is by far the most used technique for gene expression analysis. It has grown to be an important research topic in a wide variety of fields owing to its wide applications. A number of clustering methods exist with one or more limitations,...
Design patterns are micro architectures that have proved to be reliable, easy-to implement and robust. There is a need in science and industry for recognizing these patterns. This paper aims toward development of a new method for discovering design patterns in the source codes. The method provides a precise specification of how the patterns work by describing basic structural information like inheritance,...
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