نتایج جستجو برای: moving target detector mtd

تعداد نتایج: 550611  

2011
Mukesh Srivastava

This paper provides a case study of a real-world organization and its management of technology and innovation (MTI). The study examines the structure, environment, and resources of the organization as they pertain to the MTI. Specifically, the organization is examined for the alignment of the MTI to the strategy and the competitive advantages. Subjective assessment of the state of MTI is made b...

2011
B. Tian D.-Y. Zhu

A novel approach to moving target detection is proposed for dual-channel SAR system. This approach is on the basis of eigendecomposition of the sample covariance matrix and examines the statistic of the second eigenvalue and the Along-Track Interferometric (ATI) phase for ground moving target indication. Based on this statistic, a new Constant False Alarm Rate (CFAR) detector can be designed to...

2007
Lyubka Doukovska

The Hough detector is investigated with three types of Constant False Alarm Rate (CFAR) processors – an Adaptive censoring Post detection Integration (API CFAR) processor, a Binary Integration (BI CFAR) processor and an Excision with Binary Integration (EXC CFAR BI) processor in the presence of randomly arriving impulse interference. The detection probability and the average detection threshold...

2014
Amritakar MANDAL Rajesh MISHRA

An adaptive system performs the processing by using an architecture having time-varying parameters on the received signals which accompanies with clutters. In this paper, an adaptive moving target detector has been designed to meet the challenges of target detection amidst various levels of clutter environments. The approach has been used that is able to overcome the inherent limitations of con...

2005
Leigh Landy

The MTI Research Centre has grown very rapidly during its six years of existence. This paper reports on the story of that expansion, key MTI foci, projects and initiatives as well as the unique and cohesive character of the centre.

Journal: :ICST Trans. Security Safety 2018
Sencun Zhu Kevin I. Jones Leandros A. Maglaras

The third issue of the fourth volume of the EAI transactions on Security and Safety provides an insight to methods and techniques that improve security, resiliency and privacy of modern systems, such as clouds, moving target defense (MTD)-enabled systems and Blockchains. The articles that constitute this issue focus on three main areas. The first one consists of novel methods that can increase ...

2013
Valentina Casola Alessandra De Benedictis Massimiliano Albanese

Techniques aimed at continuously changing a system’s attack surface, usually referred to as Moving Target Defense (MTD), are emerging as powerful tools for thwarting cyber attacks. Such mechanisms increase the uncertainty, complexity, and cost for attackers, limit the exposure of vulnerabilities, and ultimately increase overall resiliency. In this paper, we propose an MTD approach for protectin...

2017
Sailik Sengupta Satya Gautam Vadlamudi Subbarao Kambhampati Marthony Taguinod Adam Doupé Ziming Zhao Gail-Joon Ahn

The present complexity in designing web applications makes software security a difficult goal to achieve. An attacker can explore a deployed service on the web and attack at his/her own leisure. Moving Target Defense (MTD) in web applications is an effective mechanism to nullify this advantage of their reconnaissance but the framework demands a good switching strategy when switching between mul...

2010
Benjamin Pannetier Jean Dezert

Based on our previous work we propose to track multiple ground targets with GMTI (GroundMoving Target Indicator) sensors as well as with imagery sensors. The scope of this paper is to fuse the attribute type information given by heterogeneous sensors with DSmT (Dezert Smarandache Theory) and to introduce the type results in the tracking process to improve its performances.

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