A policy-based security framework for ad-hoc networks

Imperial Users onl

Second CLIPS Conference Proceedings, volume 1

Topics covered at the 2nd CLIPS Conference held at the Johnson Space Center, September 23-25, 1991 are given. Topics include rule groupings, fault detection using expert systems, decision making using expert systems, knowledge representation, computer aided design and debugging expert systems

Aquaculture Asia, Vol. 7, No. 3, pp.1-60, July - September 2002

CONTENTS: Sustainable Aquaculture - Peter Edwards writes on rural aquaculture: Aquaculture for Poverty Alleviation and Food Security - Part II. Shrimp pond waste management by U Win Latt. The role of rural extension in the sustainable development of Chinese aquaculture by Min Kuanhong. Farmers as Scientists: Diversity enhances profitability and sustainability by M.C. Nandeesha. Properties of Liming Materials by Claude E. Boyd, Mali Boonyaratpalin & Taworn Thunjai. Seed Production of Mud Crab Scylla spp. by Emilia T. Quinitio, Fe Delores Parado-Estepa and Eduard Rodriguez Genes and Fish: The dilemmas of strain selection by Graham Mair. Seed Production of the Crucifix Crab Charybdis feriatus by Fe Delores Parado-Estepa, Eduard Rodriguez and Emilia T. Quinitio. Aquaculture Fundamentals: A general approach to disease treatment & control by Simon Wilkinson. Marine Finfish Aquaculture Network meets in Vietnam. New APEC Project: Improving Coastal Livelihoods Through Sustainable Aquaculture Practices. Breeding and Seed Production of the Mangrove Red Snapper by Arnil C. Emata. APEC, FAO, NACA, and OIE enhance Capacity on Risk Analysis (IRA)in Aquatic Animal Movement in Asia-Pacific region by Melba Reantaso. Advice on Aquatic Animal Health: Questions & answers on drugs and chemicals by Pornlerd Chanratchakool. Responsible use of antibiotics in shrimp farming by Sara Graslund, Karin Karlsson and Janenuj Wongtavatchai. Molecular methods for rapid and specific detection of pathogens in seafood by Iddya Karunasagar, Indrani Karunasagar and H. Samath Kumar. Practical approaches to health management for cage cultured marine fishes by Leong Tak Seng

Wearable Wireless Devices

No abstract available

Discrete Event Simulations

Considered by many authors as a technique for modelling stochastic, dynamic and discretely evolving systems, this technique has gained widespread acceptance among the practitioners who want to represent and improve complex systems. Since DES is a technique applied in incredibly different areas, this book reflects many different points of view about DES, thus, all authors describe how it is understood and applied within their context of work, providing an extensive understanding of what DES is. It can be said that the name of the book itself reflects the plurality that these points of view represent. The book embraces a number of topics covering theory, methods and applications to a wide range of sectors and problem areas that have been categorised into five groups. As well as the previously explained variety of points of view concerning DES, there is one additional thing to remark about this book: its richness when talking about actual data or actual data based analysis. When most academic areas are lacking application cases, roughly the half part of the chapters included in this book deal with actual problems or at least are based on actual data. Thus, the editor firmly believes that this book will be interesting for both beginners and practitioners in the area of DES

Wearable Wireless Devices

No abstract available

Advanced Information Systems and Technologies

This book comprises the proceedings of the VI International Scientific Conference “Advanced Information Systems and Technologies, AIST-2018”. The proceeding papers cover issues related to system analysis and modeling, project management, information system engineering, intelligent data processing, computer networking and telecomunications, modern methods and information technologies of sustainable development. They will be useful for students, graduate students, researchers who interested in computer science

A Mobile ECG Monitoring System with Context Collection

An objective of a health process is one where patients can stay healthy with the support of expert medical advice when they need it, at any location and any time. An associated aim would be the development of a system which places increased emphasis on preventative measures as a first point of contact with the patient. This research is a step along the road towards this type of preventative healthcare for cardiac patients. It seeks to develop a smart mobile ECG monitoring system that requests and records context information about what is happening around the subject when an arrhythmia event occurs. Context information about the subject’s activities of daily living will, it is hoped, provide an enriched data set for clinicians and so improve clinical decision making. As a first step towards a mobile cardiac wellness guidelines system, the focus of this work is to develop a system that can receive bio-signals wirelessly, analyzing and storing the bio-signal in a handheld device and can collect context information when there are significant changes in bio-signs. For this purpose the author will use a low cost development environment to program a state of the art wireless prototype on a handheld computer that detects and responds to changes in the heart rate as calculated form the interval between successive heart beats. Although the general approach take in this work could be applied to a wide range of bio-signals, the research will focus on ECG signals. The pieces of the system are, A wireless receiver, data collection and storage module An efficient real time ECG beat detection algorithm A rule based (Event-Condition-Action) interactive system A simple user interface, which can request additional information form the user. A selection of real-time ECG detection algorithms have been investigated and one algorithm was implemented in MATLAB [110] and then in Java [142] for this project. In order to collect ECG signals (and in principle any signals) the generalised data collection architecture has also been developed utilizing Java [142] and Bluetooth [5] technology. This architecture uses an implementation of the abstract factory pattern [91] to ensure that the communication channel can be changed conveniently. Another core part of this project is a “wellness” guideline based on Event-Condition-Action (E-C-A) [68] production rule approach that originated in active databases. The work also focuses on design of a guideline based expert system which an E-C-A based implementation will be fully event driven using the Java programming language. Based on the author’s experience and the literature review, some important issues in mobile healthcare along with the corresponding reasons, consequences and possible solutions will be presented

Characterization and optimization of network traffic in cortical simulation

Considering the great variety of obstacles the Exascale systems have to face in the next future, a deeper attention will be given in this thesis to the interconnect and the power consumption. The data movement challenge involves the whole hierarchical organization of components in HPC systems — i.e. registers, cache, memory, disks. Running scientific applications needs to provide the most effective methods of data transport among the levels of hierarchy. On current petaflop systems, memory access at all the levels is the limiting factor in almost all applications. This drives the requirement for an interconnect achieving adequate rates of data transfer, or throughput, and reducing time delays, or latency, between the levels. Power consumption is identified as the largest hardware research challenge. The annual power cost to operate the system would be above 2.5 B$ per year for an Exascale system using current technology. The research for alternative power-efficient computing device is mandatory for the procurement of the future HPC systems. In this thesis, a preliminary approach will be offered to the critical process of co-design. Co-desing is defined as the simultaneos design of both hardware and software, to implement a desired function. This process both integrates all components of the Exascale initiative and illuminates the trade-offs that must be made within this complex undertaking

Reports to the President

A compilation of annual reports for the 1999-2000 academic year, including a report from the President of the Massachusetts Institute of Technology, as well as reports from the academic and administrative units of the Institute. The reports outline the year's goals, accomplishments, honors and awards, and future plans