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Snort is one of the most popular Network Intrusion Detection Systems (NIDS) that exist today. Snort needs to be highly effective to keep up with today's high traffic of gigabit networks. An intrusion detection system that fails to perform packet inspection at high rate will allow malicious packets to enter the network undetected. In this paper we demonstrate that the current default configuration...
The advent of Google and other modern search engines makes the wealth of information that could be discovered on the Web universally accessible. The information retrieval techniques used by these search engines are mostly effective when applied on English Web collections; however, there are many challenges that need to be addressed when using these engines on non-English Web collections. In this paper,...
Teaching software processes primarily remains an abstract activity. Teaching of agile processes, however, increasingly relies on classroom simulations. This paper presents a methodology for constructing a collaborative online simulation-based learning environment for Scrum. The simulation-based learning environment is implemented around an IMS Learning Design engine (CopperCore) and uses the FaceBook...
Road traffic problems are growing nowadays because of the sharp increase in the number of vehicles on the road. This can directly affect the traffic flow and create congestion points which in turn can cause car accidents. However, road density in terms of number of cars may represent an opportunity to facilitate inter-vehicular communication and optimize packet routing in a vehicular adhoc network...
This paper presents a method for the real-time tracking and rendering of dendritic cells in a stream of microscopes images, as implemented in the software seeCell (TM) developed by Visualbiotech (Mange, 2008). The main guideline is how computer graphics technology can increase the relevancy of the acquired data by creating new perspectives on the stream of information. Such an approach was widely...
We have significantly enhanced the Xord framework for streaming processing of large XML data by introducing buffers for input fragments. The analyzer examines given top-down XSLT and XSD, and generates fragments which identify parts of XSD that need to be buffered during XSLT transformation. The transformer uses auxiliary memory buffers to store temporary data according to the analyzed fragments....
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