1,720,961 research outputs found
The structure and content of phonological primitives
Full text linkThis book brings together phonologists working in different areas to explore key questions relating to phonological primitives, the basic building blocks that are at the heart of phonological structure and over which phonological computations are carried out. Whether these units are referred to as features, elements, gestures, or something else entirely, the assumptions that are made about them are fundamental to modern phonological theory. Even so, there is limited consensus on the specifics of those assumptions. The chapters in this book present differing perspectives on phonological primitives and their implications, addressing some of the most pressing issues in the field such as how many features there are; whether those features are privative or binary; and whether segments need to be specified for all features. The studies cover a wide range of methodologies and domains, including experimental work, fieldwork, language acquisition, theory-internal concerns, and many more, and will be of interest to phoneticians and phonologists from all theoretical backgrounds
Phonological Explorations: Empirical, Theoretical and Diachronic Issues
No full textInternational audienceThe 16 papers contained in this volume address a variety of phonological topics from different theoretical perspectives. Combined, they provide an excellent showcase for the diversity of the field. Topics considered include the place of allomorphy in grammar; Dutch clippings; the status of recursion in phonology; the role of contrast preservation in the Grimm-Verner push chain; the phonological specification of Dutch ‘tense’ and ‘lax’ monophthongs; the distribution of English vowels in a Strict CV framework; a dependency-based analysis of Germanic vowel shifts; a Radical CV Phonology approach to vowel harmony; emergentist vs. universalist perspectives on frequency effects in vowel harmony; the representation of Limburgian tonal accents; durational enhancement in Maastricht Limburguish high vowels; constraint conjunction in Mandarin Chinese; lexical tone association in Harmonic Serialism; a constraint-based account of the McGurk effect; a case study of the acquisition of liquids in early L1 Dutch; and the learnability of segmentation in Tibetan numerals
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“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
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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