133,727 research outputs found
Melbourne University Press Author Portraits
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/71561These photographs are of authors published at some stage by Melbourne University Press, and were taken for the purposes of furnishing author pictures on the covers of titles published by the Press.114553
Series: [2003.0130] "Melbourne University Press Author Portraits
Distributed H-infinity filtering for polynomial nonlinear stochastic systems in sensor networks
No full textCopyright [2010] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].
By choosing to view this document, you agree to all provisions of the copyright laws protecting it.In this paper, the distributed H1 filtering problem is addressed for a class of polynomial nonlinear stochastic systems in sensor networks. For a Lyapunov function candidate whose entries are polynomials, we calculate its first- and second-order derivatives in order to facilitate the use of Itos differential role. Then, a sufficient condition for the existence of a feasible solution to the addressed distributed H1 filtering problem is derived in terms of parameter-dependent linear matrix inequalities (PDLMIs). For computational convenience, these PDLMIs are further converted into a set of sums of squares (SOSs) that can be solved effectively by using the semidefinite programming technique. Finally, a numerical simulation example is provided to demonstrate the effectiveness and applicability of the proposed design approach.This work was supported in part by the Engineering and Physical Sciences Research Council (EPSRC) of the U.K. under Grant GR/S27658/01, the Royal Society of the U.K., the National 973 Program of China under Grant
2009CB320600, the National Natural Science Foundation of China under Grant 60974030 and the Alexander von Humboldt Foundation of Germany
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Increasing Distributed Generation Penetration using Soft Normally-Open Points
No full textThis paper considers the effects of various voltage control solutions on facilitating an increase in allowable levels of distributed generation installation before voltage violations occur. In particular, the voltage control solution that is focused on is the implementation of `soft' normally-open points (SNOPs), a term which refers to power electronic devices installed in place of a normally-open point in a medium-voltage distribution network which allows for control of real and reactive power flows between each end point of its installation sites. While other benefits of SNOP installation are discussed, the intent of this paper is to determine whether SNOPs are a viable alternative to other voltage control strategies for this particular application. As such, the SNOPs ability to affect the voltage profile along feeders within a distribution system is focused on with other voltage control options used for comparative purposes. Results from studies on multiple network models with varying topologies are presented and a case study which considers economic benefits of increasing feasible DG penetration is also given
Rhetoric, Technology, and the Virtues
No full textRhetoric, Technology, and the Virtues offers a framework for theorizing ethics in digital and networked media. While the field of rhetoric and writing studies has traditionally given attention to Plato’s Gorgias and Phaedrus dialogues, this volume updates Aristotle’s basic framework of hexis for the digital age. According to Aristotle, “When men change their hexeis—their dispositions, habits, comportments, and so on, in relation to an activity—they change their thought.
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Waterwise: native plants for Intermountain landscapes
No full textToday, native plants and water conservation are subjects of vital interest to cities, offices, homeowners, and agriculture alike, as all are affected by the growing shortage of water in the Intermountain region. This comprehensive volume provides specific information about shrubs, trees, grasses, forbs, and cacti that are native to most states in the Intermountain West, and that can be used in landscaping to conserve water, reflect and preserve the region\u27s landscape character, and help protect its ecological integrity. The book is an invaluable guide for the professional landscaper, horticulturist, and others in the Intermountain nursery industry, as well as for the student, general reader, gardener, and homeowner. Water Wise is both convenient and comprehensive. The heart of the book presents hundreds of species, devoting a full page to each, with a description of appearance, habitat, landscape use, and other comments. Color photographs illustrate each plant described. A reader-friendly introduction provides important background on the ecology of the Intermountain West, along with full descriptions of native plant habitats and associations. An accessible resource of accurate native plant information for all readers, Water Wise will be indispensable to professional landscapers and amateurs alike
Dynamics of Folklore
No full textIncludes bibliographical references and index.Revised and expanded editionOne of the most comprehensive and widely praised introductions to folklore ever written. Toelken's discussion of the history and meaning of folklore is delivered in straightforward language, easily understood definitions, and a wealth of insightful and entertaining examples. Toelken emphasizes dynamism and variety in the vast array of folk expressions he examines, from "the biology of folklore," to occupational and ethnic lore, food ways, holidays, personal experience narratives, ballads, myths, proverbs, jokes, crafts, and others. Chapters are followed by bibliographical essay.The folklore process -- Dynamics of the folk group -- The folk performance -- Dimensions of the folk event -- Aesthetics and repertoire -- Folklore and connotation -- Folklore and cultural worldview -- Surrounded by folklore -- Folklore research -- Applications of folklore
A reference model for the consumption of protected content in home networks
No full textCurrent standardization efforts in proposing home network reference models focus too much on the underlying network communication technology. They all present a lack of a higher-level functionality abstraction, that the present industry-driven paper intends to fill, by proposing a reference model aimed at abstracting the logic of the consumption of protected content in home networks. The main characteristic of this reference model will be to become applicable to a wide variety of home network configurations, independently from the underlying network technology. In that configuration the original contribution of this paper is to propose a novel approach to modeling home networks by extracting a common logic from a variety of physical implementations
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