Architectural approaches to a science network software-defined exchange

To interconnect research facilities across wide geographic areas, network operators deploy science networks, also referred to as Research and Education (R&E) networks. These networks allow experimenters to establish dedicated circuits between research facilities for transferring large amounts of data, by using advanced reservation systems. Intercontinental dedicated circuits typically require coordination between multiple administrative domains, which need to reach an agreement on a suitable advance reservation. To enhance provisioning capabilities of multi-domain advance reservations, we propose an architecture for end-to-end service orchestration in multi-domain science networks that leverages software-defined networking (SDN) and software-defined exchanges (SDX) for providing multi-path, multi-domain advance reservations. Our simulations show our orchestration architecture increases the reservation success rate. We evaluate our solution using GridFTP, one of the most popular tools for data transfers in the scientific community. Additionally, we propose an interface that domain scientists can use to request science network services from our orchestration framework. Furthermore, we propose a federated auditing framework (FAS) that allows an SDX to verify whether the configurations requested by a user are correctly enforced by participating SDN domains, whether the configurations requested are correctly removed after their expiration time, and whether configurations exist that are performing non-requested actions. We also propose an architecture for advance reservation access control using SDN and tokens.Ph.D

Building the Future Internet through FIRE

The Internet as we know it today is the result of a continuous activity for improving network communications, end user services, computational processes and also information technology infrastructures. The Internet has become a critical infrastructure for the human-being by offering complex networking services and end-user applications that all together have transformed all aspects, mainly economical, of our lives. Recently, with the advent of new paradigms and the progress in wireless technology, sensor networks and information systems and also the inexorable shift towards everything connected paradigm, first as known as the Internet of Things and lately envisioning into the Internet of Everything, a data-driven society has been created. In a data-driven society, productivity, knowledge, and experience are dependent on increasingly open, dynamic, interdependent and complex Internet services. The challenge for the Internet of the Future design is to build robust enabling technologies, implement and deploy adaptive systems, to create business opportunities considering increasing uncertainties and emergent systemic behaviors where humans and machines seamlessly cooperate

Building the Future Internet through FIRE

The Internet as we know it today is the result of a continuous activity for improving network communications, end user services, computational processes and also information technology infrastructures. The Internet has become a critical infrastructure for the human-being by offering complex networking services and end-user applications that all together have transformed all aspects, mainly economical, of our lives. Recently, with the advent of new paradigms and the progress in wireless technology, sensor networks and information systems and also the inexorable shift towards everything connected paradigm, first as known as the Internet of Things and lately envisioning into the Internet of Everything, a data-driven society has been created. In a data-driven society, productivity, knowledge, and experience are dependent on increasingly open, dynamic, interdependent and complex Internet services. The challenge for the Internet of the Future design is to build robust enabling technologies, implement and deploy adaptive systems, to create business opportunities considering increasing uncertainties and emergent systemic behaviors where humans and machines seamlessly cooperate

Educating the Net Generation

Edited by Diana G. Oblinger and James L. Oblinger. Includes a chapter by former College at Brockport faculty member Joan K. Lippincott: Net generation students and libraries. The Net Generation has grown up with information technology. The aptitudes, attitudes, expectations, and learning styles of Net Gen students reflect the environment in which they were raised—one that is decidedly different from that which existed when faculty and administrators were growing up. This collection explores the Net Gen and the implications for institutions in areas such as teaching, service, learning space design, faculty development, and curriculum. Contributions by educators and students are included.https://digitalcommons.brockport.edu/bookshelf/1278/thumbnail.jp

Rural America at the Crossroads: Networking for the Future

This study explores the role that communication technologies can play in securing rural America’s future. It develops several policy strategies and options to encourage such development. The study was requested by the Joint Economic Committee of Congress and Senators Charles E. Grassley and Orrin G. Hatch

Designing Data Spaces

This open access book provides a comprehensive view on data ecosystems and platform economics from methodical and technological foundations up to reports from practical implementations and applications in various industries. To this end, the book is structured in four parts: Part I “Foundations and Contexts” provides a general overview about building, running, and governing data spaces and an introduction to the IDS and GAIA-X projects. Part II “Data Space Technologies” subsequently details various implementation aspects of IDS and GAIA-X, including eg data usage control, the usage of blockchain technologies, or semantic data integration and interoperability. Next, Part III describes various “Use Cases and Data Ecosystems” from various application areas such as agriculture, healthcare, industry, energy, and mobility. Part IV eventually offers an overview of several “Solutions and Applications”, eg including products and experiences from companies like Google, SAP, Huawei, T-Systems, Innopay and many more. Overall, the book provides professionals in industry with an encompassing overview of the technological and economic aspects of data spaces, based on the International Data Spaces and Gaia-X initiatives. It presents implementations and business cases and gives an outlook to future developments. In doing so, it aims at proliferating the vision of a social data market economy based on data spaces which embrace trust and data sovereignty

Into the bargain : the triumph and tragedy of nuclear internationalism during the mid-Cold War, 1958-1970

The making of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) occupied the energy and attention of world powers, great and small, from the Irish Resolution’s proposal at the United Nations General Assembly in 1958 to the treaty’s entry into force in 1970. Accounts of why the international community fashioned a treaty whose articles and principles embody a tangle of self-contradictory rights, privileges, and obligations point to United States and Soviet hegemony, the rise of Soviet-American détente, or the intrinsic dangers of nuclear weapons. In contrast to these interpretations, this dissertation claims that the negotiation and achievement of the NPT was a contingent event whose course and content were shaped by a jumble of entangled causes: Cold War alliances, domestic politics, decolonization, the Vietnam War, and a schism in internationalist thought. The common impulse, however, was the perceived need to bring order to the Nuclear Age amid recurrent crises whose outbreak threatened global conflict if the spread of nuclear weapons continued unabated. In the contexts of the Cold War and decolonization, the establishment of a global nuclear order required Soviet-American cooperation in concert with the involvement of an international community then emerging from decolonization. Both were embodied in the cadre of arms control diplomats then working in Geneva and New York City. In the final analysis, the Cold War obstructed more than it abetted the treaty’s brokering and Soviet-American détente was more the result of international nuclear diplomacy than its cause. The Vietnam War both limited U.S. willingness to contemplate nuclear assurances requested by nuclear have-nots and the underlying reason that U.S. President Lyndon Johnson sacrificed a NATO multilateral nuclear force for the sake of an NPT in an effort to quiet antiwar dissent at home. Soviet-American cooperation was necessary but not sufficient to achieve the treaty. The failure of initial efforts, the international consensus required to legitimate the treaty, and concurrent talks for a Latin American nuclear-free zone allowed nuclear have-nots to inscribe their preferences on the NPT, whose fusion of a nuclear hierarchy and a grand bargain remains an open chapter in the history of nuclear internationalism.Histor

3D-in-2D Displays for ATC.

This paper reports on the efforts and accomplishments of the 3D-in-2D Displays for ATC project at the end of Year 1. We describe the invention of 10 novel 3D/2D visualisations that were mostly implemented in the Augmented Reality ARToolkit. These prototype implementations of visualisation and interaction elements can be viewed on the accompanying video. We have identified six candidate design concepts which we will further research and develop. These designs correspond with the early feasibility studies stage of maturity as defined by the NASA Technology Readiness Level framework. We developed the Combination Display Framework from a review of the literature, and used it for analysing display designs in terms of display technique used and how they are combined. The insights we gained from this framework then guided our inventions and the human-centered innovation process we use to iteratively invent. Our designs are based on an understanding of user work practices. We also developed a simple ATC simulator that we used for rapid experimentation and evaluation of design ideas. We expect that if this project continues, the effort in Year 2 and 3 will be focus on maturing the concepts and employment in a operational laboratory settings