We introduce Markov Model for Web services attacks detection and mitigation. This model is capable of preventing not only injection attacks like SQL injection, Cross-Site Scripting (XSS), buffer overflow but also detect abnormal Web service client behavior. We adopted the well known technique based on Markov model for detecting Web application attacks. Our system contains two Markov models. Fir...

It is known that moxonidine acts as an agonist at presynaptic alpha(2)-adrenoceptors of the postganglionic sympathetic nerve terminals and leads to a reduction in noradrenaline release. In addition, it is conceivable that I(1)-binding sites located in other regions of the pre- and postganglionic sympathetic neurons are involved in this effect. Our aim was to investigate whether and to what exte...

Bupropion, an efficacious antidepressant and smoking cessation agent, inhibits dopamine and norepinephrine transporters (DAT and NET, respectively). Recently, bupropion has been reported to noncompetitively inhibit alpha3beta2, alpha3beta4, and alpha4beta2 nicotinic acetylcholine receptors (nAChRs) expressed in Xenopus oocytes or established cell lines. The present study evaluated bupropion-ind...

This paper deals with the fixed-cycle traffic-light (FCTL) queue, where vehicles arrive to an intersection controlled by a traffic light and form a queue. The traffic light alternates between green and red periods, and delayed vehicles are assumed to depart during the green period at equal time intervals. The key performance characteristic in the FCTL queue is the so-called mean overflow, defin...

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Integer overflows in commodity software are a main source for software bugs, which can result in exploitable memory corruption vulnerabilities and may eventually contribute to powerful software based exploits, i.e., code reuse attacks (CRAs). In this paper, we present INTGUARD, a symbolic execution based tool that can repair integer overflows with high-quality source code repairs. Specifically,...

Introduction Chemically reacting flows are of increasing importance to NASA's terrestrial and space missions. In cases where the flow geometry is complex, which includes most practical devices, ability to utilize overset grids greatly enhances NASA's ability to accurately model the flow physics. The OVERFLOW code is therefore an ideal platform for implementing chemical modeling capability. This...

Pacific © 2015 Pacific P Abstract: This article challenges Block’s ‘overflow argument’ for the conclusion that phenomenal consciousness and access-consciousness are distinct. It shows that the data can be explained just as well (or better) in terms of a distinction between contents that are made globally accessible through bottom–up sensory stimulation and those that are sustained and made avai...

The performance of different implementation choices of the XTP Error Control in the presence of transmission errors and finite buffer overflows is studied by means of simulation. The performance measure investigated is the end-to-end delay achieved by different implementations in transferring variable length messages, arriving according to a Bernoulli process, between two stations over a networ...

Stack Overflow is a highly successful questionanswering website in the programming community, which not only provide quick solutions to programmers’ questions but also is considered as a large repository of valuable software engineering knowledge. However, despite having a very engaged and active user community, Stack Overflow currently has more than 300K unanswered questions. In this paper, we...