Representation and Processing of Composition, Variation and Approximation in Language Resources and Tools

In my habilitation dissertation, meant to validate my capacity of and maturity for directingresearch activities, I present a panorama of several topics in computational linguistics, linguisticsand computer science.Over the past decade, I was notably concerned with the phenomena of compositionalityand variability of linguistic objects. I illustrate the advantages of a compositional approachto the language in the domain of emotion detection and I explain how some linguistic objects,most prominently multi-word expressions, defy the compositionality principles. I demonstratethat the complex properties of MWEs, notably variability, are partially regular and partiallyidiosyncratic. This fact places the MWEs on the frontiers between different levels of linguisticprocessing, such as lexicon and syntax.I show the highly heterogeneous nature of MWEs by citing their two existing taxonomies.After an extensive state-of-the art study of MWE description and processing, I summarizeMultiflex, a formalism and a tool for lexical high-quality morphosyntactic description of MWUs.It uses a graph-based approach in which the inflection of a MWU is expressed in function ofthe morphology of its components, and of morphosyntactic transformation patterns. Due tounification the inflection paradigms are represented compactly. Orthographic, inflectional andsyntactic variants are treated within the same framework. The proposal is multilingual: it hasbeen tested on six European languages of three different origins (Germanic, Romance and Slavic),I believe that many others can also be successfully covered. Multiflex proves interoperable. Itadapts to different morphological language models, token boundary definitions, and underlyingmodules for the morphology of single words. It has been applied to the creation and enrichmentof linguistic resources, as well as to morphosyntactic analysis and generation. It can be integratedinto other NLP applications requiring the conflation of different surface realizations of the sameconcept.Another chapter of my activity concerns named entities, most of which are particular types ofMWEs. Their rich semantic load turned them into a hot topic in the NLP community, which isdocumented in my state-of-the art survey. I present the main assumptions, processes and resultsissued from large annotation tasks at two levels (for named entities and for coreference), parts ofthe National Corpus of Polish construction. I have also contributed to the development of bothrule-based and probabilistic named entity recognition tools, and to an automated enrichment ofProlexbase, a large multilingual database of proper names, from open sources.With respect to multi-word expressions, named entities and coreference mentions, I pay aspecial attention to nested structures. This problem sheds new light on the treatment of complexlinguistic units in NLP. When these units start being modeled as trees (or, more generally, asacyclic graphs) rather than as flat sequences of tokens, long-distance dependencies, discontinu-ities, overlapping and other frequent linguistic properties become easier to represent. This callsfor more complex processing methods which control larger contexts than what usually happensin sequential processing. Thus, both named entity recognition and coreference resolution comesvery close to parsing, and named entities or mentions with their nested structures are analogous3to multi-word expressions with embedded complements.My parallel activity concerns finite-state methods for natural language and XML processing.My main contribution in this field, co-authored with 2 colleagues, is the first full-fledged methodfor tree-to-language correction, and more precisely for correcting XML documents with respectto a DTD. We have also produced interesting results in incremental finite-state algorithmics,particularly relevant to data evolution contexts such as dynamic vocabularies or user updates.Multilingualism is the leitmotif of my research. I have applied my methods to several naturallanguages, most importantly to Polish, Serbian, English and French. I have been among theinitiators of a highly multilingual European scientific network dedicated to parsing and multi-word expressions. I have used multilingual linguistic data in experimental studies. I believethat it is particularly worthwhile to design NLP solutions taking declension-rich (e.g. Slavic)languages into account, since this leads to more universal solutions, at least as far as nominalconstructions (MWUs, NEs, mentions) are concerned. For instance, when Multiflex had beendeveloped with Polish in mind it could be applied as such to French, English, Serbian and Greek.Also, a French-Serbian collaboration led to substantial modifications in morphological modelingin Prolexbase in its early development stages. This allowed for its later application to Polishwith very few adaptations of the existing model. Other researchers also stress the advantages ofNLP studies on highly inflected languages since their morphology encodes much more syntacticinformation than is the case e.g. in English.In this dissertation I am also supposed to demonstrate my ability of playing an active rolein shaping the scientific landscape, on a local, national and international scale. I describemy: (i) various scientific collaborations and supervision activities, (ii) roles in over 10 regional,national and international projects, (iii) responsibilities in collective bodies such as program andorganizing committees of conferences and workshops, PhD juries, and the National UniversityCouncil (CNU), (iv) activity as an evaluator and a reviewer of European collaborative projects.The issues addressed in this dissertation open interesting scientific perspectives, in whicha special impact is put on links among various domains and communities. These perspectivesinclude: (i) integrating fine-grained language data into the linked open data, (ii) deep parsingof multi-word expressions, (iii) modeling multi-word expression identification in a treebank as atree-to-language correction problem, and (iv) a taxonomy and an experimental benchmark fortree-to-language correction approaches

Educating planners in Europe: A review of 21st century study programmes

A  Education for urban, regional and spatial planning has become a regular subject throughout most European nations; this can be attributed in part to European policies promoting planning and spatially balanced development, but also to the recognition that planning can support sustainability. Nevertheless, there is lingering and justifiable concern about the status, profile and recognition of planning as a profession in its own right with the result that planning and planning education remain contested territories in academia. Conceptions of planning differ between countries and over time. The array of different planning cultures and associated educational models and pedagogies that traditionally have coexisted in Europe mean that education for planning can be either very visible or leading a shadow existence being embedded in programmes of other disciplines. While planning education provision customarily has been shaped by changes in planning practice paradigms and the profession, in 21st century Europe the provision is also influenced by European integration policies, the Bologna process and powerful transformations affecting the higher education sector writ large. This review seeks to advance our understanding of the complex dynamics at work, which to date have been only partially explored in the literature, by taking stock of the current state-of-play of planning education provision in Europe. Aside from examining the factors influencing planning education in Europe, an inventory of planning education programmes available throughout the member states of the Council of Europe was developed to quantify the provision as a critical first step. Figures indicate a substantial increase in the number of programmes when compared to limited historical data. Data also suggest an underdeveloped provision for education in planning in about ten per cent of European countries. Country case studies with historically differing planning cultures and education provision, i.e., Spain, Portugal, Finland, Poland, Slovakia, the United Kingdom and Switzerland are used to compare and explore trends and developments (e.g., in respect to programme structure, curriculum content and focus, professional conceptions, specialisms) in detail. Findings demonstrate, both, an enduring power of national preferences and traditions but also some emerging commonalities. Overall a picture of increasing pluralism and diversity of education models transpires in the aftermath of Bologna which may contravene efforts to establish cross-national professional recognition and standards. Education for planning seems to embrace trends to provide increasingly international learning experiences and degrees while the provision of flexible recognised (online) degree programmes remains sparse. Recommendations for future actions and strategies to further develop and strengthen the field which is at present complex and little coordinated conclude the contribution

Locating the Mediterranean : connections and separations across space and time

Locating the Mediterranean brings together ethnographic examinations of processes that make locations and render them meaningful. In doing so, it stimulates debates on the interplay between location and region-making in anthropology and history. With deeply empirical contributions, the volume illustrates how historical, legal, religious, economic, political, and social connections and separations shape the experience of being located in the geographical space commonly known as the Mediterranean region. Individual contributions, which draw upon research in Melilla, Lampedusa, Istanbul, Nafpaktos/Lepanto, Tunisia, Beirut, Marseille, and elsewhere, articulate location through the overlapping and incorporation of multiple social and historical processes. The volume and its individual chapters challenge strict geopolitical renderings of Europe, the Middle East, and North Africa and suggest how the ‘Mediterranean’ can function as a meaningful anthropological and historical category if the notion of ‘location’ is reinvigorated and conceptualised anew.VertaisarvioitupeerReviewe

Locating the Mediterranean

"Until today, anthropological studies of locality have taken primary interest in local subjects leading local lives in local communities. Through a shift of conceptual emphasis from locality to location, the present volume departs from previous preoccupations with identity and belonging. Instead, Locating the Mediterranean brings together ethnographic examinations of processes that make locations and render them meaningful. In doing so, it stimulates debates on the interplay between location and region-making in history as well as anthropology. The volume’s deeply empirical contributions illustrate how historical, material, legal, religious, economic, political, and social connections and separations shape the experience of being located in the geographical space commonly known as the Mediterranean region. Drawing from research in Melilla, Lampedusa, Istanbul, Nefpaktos/Lepanto, Tunisia, Beirut, Marseille, and elsewhere, the volume articulates location through the overlapping and incorporation of multiple social and historical processes. Individual contributions are linked by the pursuit to rethink the conceptual frames deployed to study the Mediterranean region. Together, the volume’s chapters challenge strict geopolitical renderings of Europe, the Middle East, and North Africa and suggest how the ‘Mediterranean’ can function as a meaningful anthropological and historical category if the notion of ‘location’ is reinvigorated and conceptualised anew.

Critical toponomy

Critical Toponymy: Place names in political, historical and commercial landscapes contains a selection of double-blind peer-reviewed papers from the 4th International Symposium on Place Names that took place 18-20 September 2017 in Windhoek, Namibia. These papers present current thinking on how the critical turn in social sciences is manifested in toponymic research, not only locally but also internationally. As such it includes research on place names from South Africa, Namibia, Zimbabwe, Austria, Slovenia, Central America and even the former Czechoslovakia. The contributions show that the etymology of place names are never purely linguistic – social, political, commercial and other factors influence the giving, use and adaptations of these linguistic and cultural artefacts. Furthermore, given their high symbolic content, place names also serve as political and commercial currency. Place names are therefore important symbolic markers in preserving or changing cultural identities, and in marking or facilitating socio-political changes and relations. Critical Toponymy showcases the many ways in which the representational potential of place names can be deployed in different contexts. Scholars as well as practitioners in toponymy and sociolinguistics will find this an illuminating read

Critical toponomy

Critical Toponymy: Place names in political, historical and commercial landscapes contains a selection of double-blind peer-reviewed papers from the 4th International Symposium on Place Names that took place 18-20 September 2017 in Windhoek, Namibia. These papers present current thinking on how the critical turn in social sciences is manifested in toponymic research, not only locally but also internationally. As such it includes research on place names from South Africa, Namibia, Zimbabwe, Austria, Slovenia, Central America and even the former Czechoslovakia. The contributions show that the etymology of place names are never purely linguistic – social, political, commercial and other factors influence the giving, use and adaptations of these linguistic and cultural artefacts. Furthermore, given their high symbolic content, place names also serve as political and commercial currency. Place names are therefore important symbolic markers in preserving or changing cultural identities, and in marking or facilitating socio-political changes and relations. Critical Toponymy showcases the many ways in which the representational potential of place names can be deployed in different contexts. Scholars as well as practitioners in toponymy and sociolinguistics will find this an illuminating read

ICC 2021 Florence, Italy. 13-17 December 2021. 30th International Cartographic Conference Exhibition Catalog

The maps collected in this volume were created and presented by the members of the International Cartographic Association (ICA) and displayed in the International Cartographic Exhibition, set up at the Italian Military Geographic Institute in Florence to accompany the Conference. The numerous works that were collected for the Florentine edition of the Exhibition, which are of exceptional scientific value and which show precious workmanship, testify the great daily efforts made by cartographers worldwide. They are also proof of the vitality and liveliness of a constantly changing scientific and professional sector, which is able to respond to actual and current needs. The products that were submitted, which were organised into different categories, were accompanied by a brief explanatory note on their technical characteristics, their nature and the objectives for which they were produced, written by the authors themselves