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Discourse Connectives in Czech.(From Centre to Periphery)
Rysová, Magdaléna ; Hajičová, Eva (advisor) ; Malá, Markéta (referee) ; Tárnyiková, Jarmila (referee)
Magdaléna Rysová Discourse Connectives in Czech (From Centre to Periphery) Abstract The thesis focuses on description and analysis of discourse connectives in Czech in broader sense, i.e. by which language means it is possible to express sense relation within a text. The thesis is not limited to any parts of speech (like conjunctions or structuring particles) but it tries to find and describe all language means in Czech with the ability to connect two pieces or units of a text into one coherent complex. The thesis investigates discourse connectives in Czech with respect to the so called secondary connectives (i.e. mainly multiword phrases like to je důvod, proč - that is the reason why; kvůli těmto skutečnostem - due to these facts etc., in opposition to primary connectives like však - however, nebo - or, a - and, ale - but, proto - therefore etc.). Discourse connectives are (in general terms) understood as language expressions that signal semantico-pragmatic relations within a text. However, there are many theories that significantly differ in the concrete description of these expressions. Therefore, there is not a generally accepted and universal definition of discourse connectives and their description and characteristics is still a matter of linguistic discussion. The aim of this thesis is to contribute...
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On the Presupposition Projection in Czech
Veselý, Vojtěch ; Macurová, Alena (advisor) ; Hajičová, Eva (referee) ; Bílková, Jana (referee)
On the Presupposition Projection in Czech I understand presupposition as both an implication and a set of requirements which have to be fulfilled by the (passive) context, i.e. a set of realized propositions and logico- semantic relations between them shared by the communicants. The content of presupposition is formed by information which the speaker characterizes as predetermined, i.e. known to the communicants. Presupposition is a semantically narrower notion than implication: every meaning expressed indirectly is implied, but not every implied meaning is presupposed. Contextually bound constituents express a proposition which is included in the active context, i.e. a set of propositions on which the communicants are actively focused. Contextual boundness is a type of presupposition trigger: information included in the active context is a necessary part of the passive context (it doesn't hold true vice versa, of course). Context shared by the communicants can not be incremented by the primary (i.e. directly expressed) proposition of a clause, unless all the presuppositions semantically entailed in the primary proposition are satisfied. Presupposition is satisfied if and only if proposition p which forms a content of the presupposition is part of the (passive) context. In case that the context...
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Particle Character Units and Their Function in Text Structure, especially in Topic- Focus Articulation
Štěpánková, Barbora ; Hajičová, Eva (advisor) ; Panevová, Jarmila (referee) ; Pešek, Ondřej (referee)
B. Štěpánková K funkci výrazů částicové povahy ve výstavbě textu... ABSTRACT This dissertation is devoted to a specific type of particle unit which we refer to as the actualizer. Actualizers are differentiated from other particles primarily due to a combination of the following properties: the ability to imply a presupposition and the ability to actualize or emphasize a nearby expression. They play an important role in the topic-focus articulation of a sentence by drawing attention to elements with a greater degree of communicative dynamism, not only in focus or contrastive topic, but also in other parts of the sentence. Unlike previous studies which have concentrated mainly on prototypical representatives of these units, this dissertation tries to capture the greatest possible number of actualizers. At the same time, it aims to describe their semantic characteristics, and based on this, it attempts to categorize actualizers into three semantic groups. From this perspective, we can distinguish between restrictive, inclusive, and temporally emphasizing actualizers. These groups can be further divided according to their specific features. The dissertation also analyzes the possible positioning of the actualizers in various places in a sentence and investigates which expressions can occur in the surroundings...
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On Word Order from the Communicative Point of View
Rysová, Kateřina ; Zikánová, Šárka (advisor) ; Uhlířová, Ludmila (referee) ; Hajičová, Eva (referee)
1 Kateřina Rysová Annotation The presented thesis is focused on the Czech word order of contextually non-bound verbal modifications. It monitors whether there is a basic order in the contextually non-bound part of the sentence (significantly predominant in frequency) in the surface word order (cf. narodit se v Brně v roce 1950 vs. narodit se v roce 1950 v Brně; literally to be born in Brno in 1950 vs. to be born in 1950 in Brno). At the same time, we try to find out the factors influencing the word order (such as the form of modifications, their lexical expression or the effect of verbal valency). Finally, we briefly compare the word order tendencies in Czech and German. For the verification of the objectives, mainly the data from the Prague Dependency Treebank are used. The work is based on the theoretical principles of Functional Generative Description. Research results demonstrate that, at least in some cases, it is possible to detect certain general tendencies to use preferably one of two possible surface word order sequences in Czech. Abstract The aim of the doctoral thesis is to describe particular aspects of the Czech (and partly also German) word order in the sentences coming mainly from journalistic texts. The first part examines the role of different types of verbal modifications in sentence...
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Valency of Verbs in the Prague Dependency Treebank
Urešová, Zdeňka ; Hajičová, Eva (advisor) ; Lopatková, Markéta (referee) ; Ondrejovič, Slavo (referee)
Title: Valency of verbs in the Prague Dependency Treebank Author: PhDr. Zdeňka Urešová Department: Institute of Formal and Applied Linguistics MFF UK Supervisor: Prof. PhDr. Eva Hajičová, DrSc. Abstract: This dissertation describes PDT-Vallex, a valency lexicon of Czech verbs, and its relation to the annotation of the Prague Dependency Treebank (PDT). The PDT-Vallex lexicon was created during the an- notation of the PDT and it is a valuable source of verbal valency information available both for linguistic research and for computer- ized natural language processing. In this thesis, we describe not only the structure and design of the lexicon (which is closely related to the notion of valency as developed in the Functional Generative De- scription of language) but also the relation between the PDT-Vallex and the PDT. The explicit and full-coverage linking of the lexicon to the treebank prompted us to pay special attention to diatheses; we propose formal transformation rules for diatheses to handle their surface realization even when the canonical forms of verb arguments as captured in the lexicon do not correspond to the forms of these arguments actually appearing in the corpus.
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Topic-focus articulation in newspaper and news server
Pirnerová, Helena ; Hajičová, Eva (advisor) ; Rysová, Kateřina (referee)
The diploma thesis is focused on an analysis of the first sentences of newspaper articles namely from an aspect of the topic-focus articulation, which is expressed in Czech primarily by word order. The word order depending on the increasing communicative dynamism of words in the sentence might be changed from an objective word order if new information follows known or before mentioned information into subjective word order resulting in a reverse order. E.g.: The CEZ group showed record profit of 52 milliard CZK last year, a reverse word order: (literal translation) Record profit (Obj) of 52 milliard CZK the CEZ group(Subj) showed last year. In our thesis, we describe the above mentioned changes and we determine sets of cases comprising the modifications and we attempt to specify kinds of rules and principles resulting in different word orders. The sentence in the case of the subjective word order begins with an object, an adverbial of time, place, or condition. Anyway, not always a sentence constituent at the beginning of the sentence indicates the subjective word order. A significant role in the analysis is played by head- lines, which affect considerably the result. We focus ou attention on sentences expressing a placement on the scene. These sentences are assessed in relation with the head-lines...
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Syntactic, semantic and FSP aspects of ditransitive complementation: a study of give, lend, send, offer and show
Brůhová, Gabriela ; Dušková, Libuše (advisor) ; Hajičová, Eva (referee) ; Šaldová, Pavlína (referee)
The subject of the present study is an analysis of five ditransitive verbs: give, lend, send, offer and show. The study focuses on the position of the two objects and on the factors that have an impact on the object ordering. An attempt is here made to provide a systematic overview of the position of the two objects with respect to their realization (i.e. substantival or pronominal). As regards the realization of the two objects, four types are distinguished: i. both Oi /Oprep and Od realized by nouns; ii. both Oi /Oprep and Od realized by pronouns; iii. Oi /Oprep realized by a noun and Od by a pronoun; iv. Oi /Oprep realized by a pronoun and Od by a noun. The position of the objects is assumed to be associated with the distribution of communicative dynamism or in other words with the principle of end-focus, i.e. that given information tends to precede new information. The second principle that operates in the ordering the two objects is the principle of end-weight. Of the three (or four, including intonation) factors whose interplay determines the FSP function of a clause element, in the case of ditransitive complementation the most important role is played by the contextual factor. Therefore, particular attention is paid to the context-dependence / independence of the two objects. The present...
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Syntactic, semantic and FSP aspects of ditransitive complementation: a study of give, lend, send, offer and show
Brůhová, Gabriela ; Dušková, Libuše (advisor) ; Hajičová, Eva (referee) ; Šaldová, Pavlína (referee)
The subject of the present study is an analysis of five ditransitive verbs: give, lend, send, offer and show. The study focuses on the position of the two objects and on the factors that have an impact on the object ordering. An attempt is here made to provide a systematic overview of the position of the two objects with respect to their realization (i.e. substantival or pronominal). As regards the realization of the two objects, four types are distinguished: i. both Oi /Oprep and Od realized by nouns; ii. both Oi /Oprep and Od realized by pronouns; iii. Oi /Oprep realized by a noun and Od by a pronoun; iv. Oi /Oprep realized by a pronoun and Od by a noun. The position of the objects is assumed to be associated with the distribution of communicative dynamism or in other words with the principle of end-focus, i.e. that given information tends to precede new information. The second principle that operates in the ordering the two objects is the principle of end-weight. Of the three (or four, including intonation) factors whose interplay determines the FSP function of a clause element, in the case of ditransitive complementation the most important role is played by the contextual factor. Therefore, particular attention is paid to the context-dependence / independence of the two objects. The present...
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Extended nominal coreference and bridging anaphora (an approach to annotation of Czech data in Prague dependency treebank)
Nedoluzhko, Anna ; Uličný, Oldřich (advisor) ; Hajičová, Eva (referee) ; Oliva, Karel (referee)
The dissertation presents one of the possible models of processmg extended textual coreference and bridging anaphora in a large textual corpora, which we then use for annotation of certain relations in texts of the Prague Oependency Treebank (POT). Based, on the one hand, on the literature concerning the theory of reference, discource and some findings of theoretical linguistics, and, on the other hand, using the existing methodology of annotations, we created a detailed classification of textual coreferential relations and types of bridging anaphora. Within textual coreference, we distinguish between two types of textual coreferential relations - coreferential relations between noun phrases with specific reference and coreferential relation between noun phrases with non-specific, primarily generic, reference. We determined six types of relations for bridging anaphora: relation PART- between part and whole; relation SUBSET - between a set and a subset or element of a set; FUNCT - between an object and a unique function on that entity; CONTRAST- between semantíc and contextual opposites; relation ANAF of anaphorical referencing between noncoreferencial objects; REST- for other examples of bridging anaphora. One of the goals of the research is to create a system of theoretical principals that would be used...
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A comparative study of the word order in the German and Czech languages and the definition of the canonical sequences of syntactic relations
Dědičová, Helena ; Hajičová, Eva (advisor) ; Sgall, Petr (referee) ; Dovalil, Vít (referee)
This thesis describes the functional generative description of language with which so called "Prague School" worked since the 1960s and describes sentence structure of selected German writings of belletristic literature with the consideration of word order and functional sentence perspective. The problem of word order and functional sentence perspective was already studied by members of "Prague Linguistic Circle". The theory of functional sentence perspective was compiled mainly by Vilem Mathesius. Functional generative description of language follows principles and theories of this circle of the most important Czech and foreign linguists; first of all to the functional approach to the language and all its parts, very important is also the generative conception of the syntax. The thesis is divided into theoretical and material. Firstly, the teoretical part describes German lingustic tradition. There the evolution of German linguistics is described dealing with the problems of the word order and functional sentence perspective since the 19th century to the present day. Further, the basic German monographs are analyzed and compared with respect to the compilation of the word order and functional sentence perspective. Then, the comparison and analysis of German writings which directly pursue with these themes...
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