Parcourir par sujet "algorithms"
Voici les éléments 1-9 de 9
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Comparison of radiosity and ray-tracing techniques with a practical design procedure for the prediction of daylight levels in atria
(2003)Designers are often facing prescribed requirements concerning daylight in atria. For the accurate prediction of the illuminances the designers should employ either computer simulations or apply empirical equations. This ... -
Direct Diffusion Routing Algorithm for Wireless Sensor Networks (DDRA for WSN): Improving the Direct Diffusion with a Clustering Method based on network topology
(2014)Routing protocols for Wireless Sensor Networks are challenging due to hardware constraints of sensors. Sensors are autonomous and must consume extremely low power. In addition, sensing task is a periodically process and ... -
Fair distributed congestion control in multirate multicast networks
(2005)We study fairness of resource allocation in multirate, multicast networks. In multirate networks, different receivers of the same multicast session can receive service at different rates. We develop a mathematical framework ... -
Heuristic approaches for near optimality in sensor placements
(2014)The history of the sensor networks is long and is placed on back as far as the 1950’s. As the authors in [1, 2] mentioned the first obvious sensor network was the Sound Surveillance System (SOSUS). It is described that the ... -
Maxmin fair scheduling in wireless ad hoc networks
(2005)We investigate from an algorithmic perspective the maxmin fair allocation of bandwidth in wireless ad hoc networks. We formalize the maxmin fair objective under wireless scheduling constraints, and present a necessary and ... -
Optimal decentralized Kalman filter and Lainiotis filter
(2013)A method to implement the optimal decentralized Kalman filter and the optimal decentralized Lainiotis filter is proposed; the method is based on the a priori determination of the optimal distribution of measurements into ... -
Reconfiguration between the different congestion avoidance and control algorithms for 4G handsets
(2012)This is a project that involves the investigation of autonomic technology to enable reconfiguration of the Media Access Control (MAC) in future 4G networks. The main aim is to examine how contention and congestion methods ... -
Simulations on Early Warning Malware Identification System Based on Peer to Peer Networks
(2014)The outbreak of malicious activity over the last years due to the rapid spread of the Internet and the emergence of a new generation of rapidly spreading viral software have made insufficient the use of conventional ... -
A Stock Market Prediction System, utilizing a combination of data mining algorithms on “gvol-candlesticks”© patterns and neural networks focused on an input smart pre-process system using technical indicators.
(2008)The dissertation explores aspects and methods beyond technical analysis hoping to bring successful results in the stock market. Actually, it involves two different scientific approaches. The one approach is to discover ...