Dynamic Cluster Structure for Object Detection and Tracking in Wireless Ad-Hoc Sensor Networks Xiang Ji∗ ‚ Hongyuan Zha∗ ‚ John J. Metzner∗ ‚ and George Kesidis† ∗ Department of Computer Science and Engineering Pennsylvania State University‚ University Park Email: {xji‚ zha‚ metzner}@cse.psu.edu † Department of Electrical Engineering Pennsylvania State University‚ University Park Email: kesidis@engr.psu.edu leads to large amount of information delivery. In general‚ the cost for computation locally
Premium Wireless sensor network Sensor
Elements of Network Security Louis Kibby Network / Datacom I TCM 537 Mr. Stuart Sandler November 28‚ 2005 Elements of Network Security Introduction The primary objective of a network security system is to‚ in a cost effective manner‚ balance convenient access to legitimate users and inaccessibility to attackers. In a nutshell‚ the goal is to prevent connectivity to anyone intending to cause harm to the network. The harm to which this paper refers can come in the following forms: 1. Application-level
Premium Security Access control Attack
MARKET ANALYSIS Worldwide Network Security 2012–2016 Forecast and 2011 Vendor Shares John Grady IDC OPINION The worldwide network security market grew by 6.1% in 2011. The total market‚ which includes firewall‚ unified threat management (UTM)‚ intrusion detection and prevention (IDP)‚ and virtual private network (VPN) solutions‚ reached $7.4 billion in 2011. UTM revenue saw the strongest growth at 17.4% and reached $2.2 billion. The IDP market saw more moderate growth at 4.5%‚ reaching $1.9
Premium Revenue Firewall Network security
Range of grade and pay systems / structures‚ their ‘fit’ for organisational context and link to strategy 1. Pay structure (3 or 4) Broad-banding Job family Spot rates 2.2 Performance Appraisal Armstrong (1998) points out that the performance appraisal schemes is essential for organization which often contain ratings of performance factors‚ such as volume‚ quality and knowledge of work‚ dependability‚ innovation‚ staff development and communication and an overall rating. Clive
Premium Assessment Management
THE IMPLICATIONS OF CAPITAL STRUCTURE THEORY AND REGULATION FOR SOUTH AFRICAN BANKING INSTITUTIONS By WESLEY NAIDU Submitted in partial fulfillment of the requirements for the degree MAGISTER COMMERCII in FINANCIAL MANAGEMENT SCIENCES In the FACULTY OF ECONOMIC AND MANAGEMENT SCIENCES At the UNIVERSITY OF PRETORIA SUPERVISOR: Prof. JOHANNES HvH DE WET November 2011 -i- ABSTRACT The topic of capital structure has been one that has plagued the academic world for a number of years
Premium Finance Capital structure Corporate finance
OVER VIEW CHEN & LEE is a tax firm established in 2000.Firm Is a comprised of two managaing directors‚ in which one of the managing director is a Legal advisor for the company.The company is divided into three layers organisation structure which is as follows * Top level management 1. Managing Director (partner) 2. Legal advisor (partner) * Middle Managerial level 1. Accounts Manager 2. Client Services facility manager * Lower management level
Premium Accounts receivable Bookkeeping Accounting software
Louise Hall Breakdown of Monetary systems South West Florida College Final Project Macro Economic Break down of Monetary Systems Part I (40 points) Using the given Case Study: Question 1 (10 points) In countries where the monetary system has broken down‚ what are some alternatives to which people have resorted to carry out exchange There are many alternatives to money. Gold for one has been the alternative for money for centuries. Gold coins are the smallest unit
Premium
Unit 2- International economic Environment Economic Structures Developed Countries Developed countries are also called advanced countries‚ industrialized countries‚ more developed countries (MDC)‚ more economically developed countries (MEDC)‚ Global North countries‚ first world countries and post-industrial countries. While there is no official guideline for which country may be considered developed‚ different institutions have created different categories. The IMF identifies 32 advanced economies
Premium Human Development Index Developing country Developed country
“Discuss the contribution of Actor-Network Theory to our understanding of management accounting and control in organisations that have adopted ERPS technologies.” Over the past decade‚ management accounting has seen an extraordinary rise in technology driven innovations‚ whereby Hyvonen (2008) explains how this has contributed to the emergence of virtual organisations. The power of ICT plays a pivotal role in many organisations‚ through providing a basis for managing efficient operations and formulating
Premium Management
Organization structure Organization structure is the formal pattern of interactions and co-ordination designed by management to link the tasks of individuals and groups in achieving organizational goals Organization structure consists of four elements: ❖ The assignment of task and responsibilities that define the jobs of individuals and units. ❖ The clustering of individual positions into units and of units into departments and larger units to form an organizations hierarchy. ❖
Premium Organizational structure Organization