State of Arizona 2005 Homeland Security strategy: securing Arizona, together

tableOfContents: Foreword -- Vision -- Focus -- Coordination -- Effort -- Description of jurisdictions -- Strategic goals, priorities and objectives -- Capability-specific objectives and action items -- Evaluation plan -- Implementation plan -- Glossary of terms -- Glossary of acronyms Civil defense -- Arizon

Agent organization in the KP

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2008.Includes bibliographical references (p. 181-191).In designing and building a network like the Internet, we continue to face the problems of scale and distribution. With the dramatic expansion in scale and heterogeneity of the Internet, network management has become an increasingly difficult task. Furthermore, network applications often need to maintain efficient organization among the participants by collecting information from the underlying networks. Such individual information collection activities lead to duplicate efforts and contention for network resources. The Knowledge Plane (KP) is a new common construct that provides knowledge and expertise to meet the functional, policy and scaling requirements of network management, as well as to create synergy and exploit commonality among many network applications. To achieve these goals, we face many challenging problems, including widely distributed data collection, efficient processing of that data, wide availability of the expertise, etc. In this thesis, to provide better support for network management and large-scale network applications, I propose a knowledge plane architecture that consists of a network knowledge plane (NetKP) at the network layer, and on top of it, multiple specialized KPs (spec-KPs). The NetKP organizes agents to provide valuable knowledge and facilities about the Internet to the spec-KPs. Each spec-KP is specialized in its own area of interest. In both the NetKP and the spec-KPs, agents are organized into regions based on different sets of constraints. I focus on two key design issues in the NetKP: (1) a region-based architecture for agent organization, in which I design an efficient and non-intrusive organization among regions that combines network topology and a distributed hash table; (2) request and knowledge dissemination, in which I design a robust and efficient broadcast and aggregation mechanism using a tree structure among regions.(cont.) In the spec-KPs, I build two examples: experiment management on the PlanetLab testbed and distributed intrusion detection on the DETER testbed. The experiment results suggest a common approach driven by the design principles of the Internet and more specialized constraints can derive productive organization for network management and applications.by Ji Li.Ph.D

Agent Organization in the Knowledge Plane

In designing and building a network like the Internet, we continue to face the problems of scale and distribution. With the dramatic expansion in scale and heterogeneity of the Internet, network management has become an increasingly difficult task. Furthermore, network applications often need to maintain efficient organization among the participants by collecting information from the underlying networks. Such individual information collection activities lead to duplicate efforts and contention for network resources.The Knowledge Plane (KP) is a new common construct that provides knowledge and expertise to meet the functional, policy and scaling requirements of network management, as well as to create synergy and exploit commonality among many network applications. To achieve these goals, we face many challenging problems, including widely distributed data collection, efficient processing of that data, wide availability of the expertise, etc.In this thesis, to provide better support for network management and large-scale network applications, I propose a knowledge plane architecture that consists of a network knowledge plane (NetKP) at the network layer, and on top of it, multiple specialized KPs (spec-KPs). The NetKP organizes agents to provide valuable knowledge and facilities about the Internet to the spec-KPs. Each spec-KP is specialized in its own area of interest. In both the NetKP and the spec-KPs, agents are organized into regions based on different sets of constraints. I focus on two key design issues in the NetKP: (1) a regionbased architecture for agent organization, in which I design an efficient and non-intrusive organization among regions that combines network topology and a distributed hash table; (2) request and knowledge dissemination, in which I design a robust and efficient broadcast and aggregation mechanism using a tree structure among regions. In the spec-KPs, I build two examples: experiment management on the PlanetLab testbed and distributed intrusion detection on the DETER testbed. The experiment results suggest a common approach driven by the design principles of the Internet and more specialized constraints can derive productive organization for network management and applications

Inter-Municipal Cooperation as a Tool of Resilience in Small Communities

The hypothesis of the paper is that the resilience of small communities can be engaged by inter-municipal cooperation. The economy of scale of public services is a great challenge for the small communities in Europe. The review of the international models will focus on the models based on the merge of the municipalities and on the models based on the engagement of inter-municipal cooperation. The literature on these reforms will be reviewed. Based on the hypothesis, the regulation on inter-municipal cooperation and service provision of the rural areas in Hungary in the last two decades will be shortly presented. As part of this research, empirical research was carried out in a Hungarian rural area, which has a strong inter-municipal cooperation. Similarly, empirical research has been carried out in a Slovenian rural area which is based on the merge of the small communities. The advantages and disadvantages of the inter-municipal model, and the model based on the merge of the communities were compared in the paper: efficient units of public services provision can be established not only by the merge of the communities but by the establishment of inter-municipal associations. Although decision-making is more complicated, the small communities could be more resilient based on this model, because the flexibility and the community building of the small municipal model prevail as well. The merge of the municipalities offers more efficient decision-making, but the resilience engaged by the grassroots service provision requires some administrative actions in this model

College of Engineering

Cornell University Courses of Study Vol. 93 2001/200

College of Engineering

Cornell University Courses of Study Vol. 95 2003/200

College of Engineering

Cornell University Courses of Study Vol. 95 2003/200