133 research outputs found

    Cross-Lingual and Cross-Chronological Information Access to Multilingual Historical Documents

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    In this chapter, we present our work in realizing information access across different languages and periods. Nowadays, digital collections of historical documents have to handle materials written in many different languages in different time periods. Even in a particular language, there are significant differences over time in terms of grammar, vocabulary and script. Our goal is to develop a method to access digital collections in a wide range of periods from ancient to modern. We introduce an information extraction method for digitized ancient Mongolian historical manuscripts for reducing labour-intensive analysis. The proposed method performs computerized analysis on Mongolian historical documents. Named entities such as personal names and place names are extracted by employing support vector machine. The extracted named entities are utilized to create a digital edition that reflects an ancient Mongolian historical manuscript written in traditional Mongolian script. The Text Encoding Initiative guidelines are adopted to encode the named entities, transcriptions and interpretations of ancient words. A web-based prototype system is developed for utilizing digital editions of ancient Mongolian historical manuscripts as scholarly tools. The proposed prototype has the capability to display and search traditional Mongolian text and its transliteration in Latin letters along with the highlighted named entities and the scanned images of the source manuscript

    Extraction and Visualization of Toponyms in Diachronic Text Corpora

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    International audienceThis paper focuses on the extraction of German and Austrian place names in historical texts. Our text basis is Die Fackel (The Torch) published by Karl Kraus. The database we develop follows from a combination of approaches: gazetteers are curated in a supervised way to account for historical differences,and current geographical information is used as a fallback. Our maps highlight the linguistic and cultural ties of Kraus and his contemporaries, "Die Fackel" is (at least) a European phenomenon; Kraus' vision of Europe is more inclined towards cultural centers

    Central Asian Sources and Central Asian Research

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    In October 2014 about thirty scholars from Asia and Europe came together for a conference to discuss different kinds of sources for the research on Central Asia. From museum collections and ancient manuscripts to modern newspapers and pulp fiction and the wind horses flying against the blue sky of Mongolia there was a wide range of topics. Modern data processing and data management and the problems of handling five different languages and scripts for a dictionary project were leading us into the modern digital age. The dominating theme of the whole conference was the importance of collections of source material found in libraries and archives, their preservation and expansion for future generations of scholars. Some of the finest presentations were selected for this volume and are now published for a wider audience

    Ensemble Named Entity Recognition (NER):Evaluating NER Tools in the Identification of Place Names in Historical Corpora

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    The field of Spatial Humanities has advanced substantially in the past years. The identification and extraction of toponyms and spatial information mentioned in historical text collections has allowed its use in innovative ways, making possible the application of spatial analysis and the mapping of these places with geographic information systems. For instance, automated place name identification is possible with Named Entity Recognition (NER) systems. Statistical NER methods based on supervised learning, in particular, are highly successful with modern datasets. However, there are still major challenges to address when dealing with historical corpora. These challenges include language changes over time, spelling variations, transliterations, OCR errors, and sources written in multiple languages among others. In this article, considering a task of place name recognition over two collections of historical correspondence, we report an evaluation of five NER systems and an approach that combines these through a voting system. We found that although individual performance of each NER system was corpus dependent, the ensemble combination was able to achieve consistent measures of precision and recall, outperforming the individual NER systems. In addition, the results showed that these NER systems are not strongly dependent on preprocessing and translation to Modern English

    Geospatial Analysis and Modeling of Textual Descriptions of Pre-modern Geography

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    Textual descriptions of pre-modern geography offer a different view of classical geography. The descriptions have been produced when none of the modern geographical concepts and tools were available. In this dissertation, we study pre-modern geography by primarily finding the existing structures of the descriptions and different cases of geographical data. We first explain four major geographical cases in pre-modern Arabic sources: gazetteer, administrative hierarchies, routes, and toponyms associated with people. Focusing on hierarchical divisions and routes, we offer approaches for manual annotation of administrative hierarchies and route sections as well as a semi-automated toponyms annotation. The latter starts with a fuzzy search of toponyms from an authority list and applies two different extrapolation models to infer true or false values, based on the context, for disambiguating the automatically annotated toponyms. Having the annotated data, we introduce mathematical models to shape and visualize regions based on the description of administrative hierarchies. Moreover, we offer models for comparing hierarchical divisions and route networks from different sources. We also suggest approaches to approximate geographical coordinates for places that do not have geographical coordinates - we call them unknown places - which is a major issue in visualization of pre-modern places on map. The final chapter of the dissertation introduces the new version of al-Ṯurayyā, a gazetteer and a spatial model of the classical Islamic world using georeferenced data of a pre-modern atlas with more than 2, 000 toponyms and routes. It offers search, path finding, and flood network functionalities as well as visualizations of regions using one of the models that we describe for regions. However the gazetteer is designed using the classical Islamic world data, the spatial model and features can be used for similarly prepared datasets.:1 Introduction 1 2 Related Work 8 2.1 GIS 8 2.2 NLP, Georeferencing, Geoparsing, Annotation 10 2.3 Gazetteer 15 2.4 Modeling 17 3 Classical Geographical Cases 20 3.1 Gazetteer 21 3.2 Routes and Travelogues 22 3.3 Administrative Hierarchy 24 3.4 Geographical Aspects of Biographical Data 25 4 Annotation and Extraction 27 4.1 Annotation 29 4.1.1 Manual Annotation of Geographical Texts 29 4.1.1.1 Administrative Hierarchy 30 4.1.1.2 Routes and Travelogues 32 4.1.2 Semi-Automatic Toponym Annotation 34 4.1.2.1 The Annotation Process 35 4.1.2.2 Extrapolation Models 37 4.1.2.2.1 Frequency of Toponymic N-grams 37 4.1.2.2.2 Co-occurrence Frequencies 38 4.1.2.2.3 A Supervised ML Approach 40 4.1.2.3 Summary 45 4.2 Data Extraction and Structures 45 4.2.1 Administrative Hierarchy 45 4.2.2 Routes and Distances 49 5 Modeling Geographical Data 51 5.1 Mathematical Models for Administrative Hierarchies 52 5.1.1 Sample Data 53 5.1.2 Quadtree 56 5.1.3 Voronoi Diagram 58 5.1.4 Voronoi Clippings 62 5.1.4.1 Convex Hull 62 5.1.4.2 Concave Hull 63 5.1.5 Convex Hulls 65 5.1.6 Concave Hulls 67 5.1.7 Route Network 69 5.1.8 Summary of Models for Administrative Hierarchy 69 5.2 Comparison Models 71 5.2.1 Hierarchical Data 71 5.2.1.1 Test Data 73 5.2.2 Route Networks 76 5.2.2.1 Post-processing 81 5.2.2.2 Applications 82 5.3 Unknown Places 84 6 Al-Ṯurayyā 89 6.1 Introducing al-Ṯurayyā 90 6.2 Gazetteer 90 6.3 Spatial Model 91 6.3.1 Provinces and Administrative Divisions 93 6.3.2 Pathfinding and Itineraries 93 6.3.3 Flood Network 96 6.3.4 Path Alignment Tool 97 6.3.5 Data Structure 99 6.3.5.1 Places 100 6.3.5.2 Routes and Distances 100 7 Conclusions and Further Work 10

    Loci Memoriae Hungaricae

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    Miklós Takács: Preface - 7 ; 1. Theoretical reflections ; Zsófia O. Réti: Memory of Networks, Networks of Memory - 10 ; Gábor Palkó: The Phenomenon of “Linked Data” from a Media Archaeological Perspective - 23 ; 2. Digital Memory in Everyday Life ; Norbert Krek: Lieux de Mémoire and Video Games: Mnemonic Representations of the Second World War in First Person Shooter Games of the Early Twenty-first Century - 32 ; Antti Vallius: Landscapes of Belonging: Visual Memories in the Digital Age - 43 ; László Z. Karvalics: Defining Two Types of Cultural “Micro-heritage”: Objects, Knowledge Dimensions and a Quest for Novel Memory Institutions - 58 ; 3. New Media for Old Ideologies Tuija Saresma: Circulating the Origin Myth of Western Civilization – The Racial Imagery of the ‘Men of the North’ as an Imaginary Heritage in White Supremacist Blogs - 68 ; Klára Sándor: Versions of Folk History Representing Group Identities: The Battle for the Masternarrative - 82 ; 4. Rethinking Hungarian Collective Memory Katalin Bódi: Image and Imagination: The Changing Role of Art from the Nineteenth Century to the Present in Hungarian National Memory - 92 ; Zsófia Fellegi: Digital Philology on the Semantic Web: Publishing Hungarian Avant-garde Magazines - 105 ; Norbert Baranyai: Cult, Gossip, Memory—Aspects of Mediating Culture in Krisztián Nyáry’s Portraits of Writers in Facebook Posts - 117 ; Notes on Contributors - 127 ; Index - 13

    Routledge Handbook of Chinese Medicine

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    The Routledge Handbook of Chinese Medicine is an extensive, interdisciplinary guide to the nature of traditional medicine and healing in the Chinese cultural region, and its plural epistemologies. Established experts and the next generation of scholars interpret the ways in which Chinese medicine has been understood and portrayed from the beginning of the empire (third century BCE) to the globalisation of Chinese products and practices in the present day, taking in subjects from ancient medical writings to therapeutic movement, to talismans for healing and traditional medicines that have inspired global solutions to contemporary epidemics. The volume is divided into seven parts: Longue Durée and Formation of Institutions and Traditions Sickness and Healing Food and Sex Spiritual and Orthodox Religious Practices The World of Sinographic Medicine Wider Diasporas Negotiating Modernity This handbook therefore introduces the broad range of ideas and techniques that comprise pre-modern medicine in China, and the historiographical and ethnographic approaches that have illuminated them. It will prove a useful resource to students and scholars of Chinese studies, and the history of medicine and anthropology. It will also be of interest to practitioners, patients and specialists wishing to refresh their knowledge with the latest developments in the field. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 licens

    Communication Trends in the Post-Literacy Era: Polylingualism, Multimodality and Multiculturalism As Preconditions for New Creativity : monograph

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    The monograph presents the research results of the discussion held at the Fifth International Research Conference “Communication trends in the post-literacy era: polylingualism, multimodality and multiculturalism as prerequisites for new creativity” (Ekaterinburg, UrFU, November 26–28, 2020). The book is a result of joint efforts by the research group “Multilingualism and Interculturalism in the Post-Literacy Era”. The research results are presented in the form of sections that consistently reveal the features of modern media culture; its contradictory manifestations associated with both positive and negative consequences of mass media use; the positive role of new media in education during the COVID‑19 pandemic; creative potential of contemporary art and mediation, contemporary art and media environment. The collective monograph will be of interest to researchers in media culture, media education, media art and tools of social networks and new media in modern education, primarily in teaching foreign languages and Russian as a foreign language, in the professional education of journalists and specialists in the field of media communications.Published with the support of RFBR grant 20‑011‑22081 “The Fifth International Research Conference “Communication trends in the post-literacy era: polylingualism, multimodality and multiculturalism as prerequisites for new creativity”

    The Object of Platform Studies: Relational Materialities and the Social Platform (the case of the Nintendo Wii)

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    Racing the Beam: The Atari Video Computer System,by Ian Bogost and Nick Montfort, inaugurated thePlatform Studies series at MIT Press in 2009.We’ve coauthored a new book in the series, Codename: Revolution: the Nintendo Wii Video Game Console. Platform studies is a quintessentially Digital Humanities approach, since it’s explicitly focused on the interrelationship of computing and cultural expression. According to the series preface, the goal of platform studies is “to consider the lowest level of computing systems and to understand how these systems relate to culture and creativity.”In practice, this involves paying close attentionto specific hardware and software interactions--to the vertical relationships between a platform’s multilayered materialities (Hayles; Kirschenbaum),from transistors to code to cultural reception. Any given act of platform-studies analysis may focus for example on the relationship between the chipset and the OS, or between the graphics processor and display parameters or game developers’ designs.In computing terms, platform is an abstraction(Bogost and Montfort), a pragmatic frame placed around whatever hardware-and-software configuration is required in order to build or run certain specificapplications (including creative works). The object of platform studies is thus a shifting series of possibility spaces, any number of dynamic thresholds between discrete levels of a system
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