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Focus expressions in Foodo
(2006)
Research on adverbials in sentence-medial position in the North- Ghanaian Gur language Buli suggests that the language offers two divergent slots for adverbials between subject and verb. Special attention is paid to the group of sentence-medial deictic temporal adverbials. While they have the potential to develop into tense markers, this process seems to depend on special information structural conditions.
In our presentation we will outline the verb system of Lelemi and concentrate on certain “focal” aspects which are of primary interest to us. Lelemi has two TAMP paradigms: one constituting the so-called “simple tenses”, the other the so-called “relative tenses” (Allan 1973), although not every “simple tense” has a counterpart in the “relative tenses”. The simple paradigm is formed by subject prefixes (prefixed pronouns for 1st or 2nd person and noun class pronouns for 3rd persons) and the verb form whereas the relative paradigm is build up by the obligatory use of an external subject noun, an invariable verb prefix, and the verb form. While the simple paradigm is used in quite a lot of syntactic environments the relative paradigm only shows up in relative clauses with the subject being the head as well as in subject and sentence focus constructions including questions concerning the subject. We will show some interesting interactions between the grammatical expression of focus and the verb system and sketch the grammaticalisation path of the morpheme nà.
Focus in Gur and Kwa
(2006)
The project investigates focus phenomena in the two genetically relatedWest African Gur and Kwa language groups of the Niger-Congo phylum. Most of its members are tone languages, they are similar with respect to word order typology (all are SVO languages), but of divergent morphological type (agglutinating Gur versus isolating Kwa).
Düsseldorf is the capital of North Rhine-Westphalia, the state with the highest number of inhabitants in Germany. The city has a rich cultural history: The theatre history started in 1585 (the festivities in the context of a princely marriage at Düsseldorf). Theatre historiography marks three great periods for Düsseldorf (Immermann, 1834-1837; Dumont-Lindemann, 1905-1933; Gründgens, 1947-1955). In 2005 and 2006 we celebrate many anniversaries within the theatrical context: 100 years Schauspielhaus Dumont-Lindemann in 2005, 50 years theatre community Düsseldorf-Duisburg (Deutsche Oper am Rhein Düsseldorf-Duisburg), 50 years puppet theatre (Düsseldorfer Marionettentheater), 30 years children and youth theatre (Kinder- und Jugendtheater im Düsseldorfer Schauspielhaus), 10 years Capitol (musical theatre) beside other cultural events, for example the anniversaries of Heine and Schumann.
Research on a variety of structurally different languages suggests that information is assigned to grammatical form in way of preferred representations of arguments. These preferences can be captured by four interacting constraints which are based on the analysis of spoken and written discourse. These constraints represent measurable discourse preferences: pragmatically unmarked utterances seem to follow them blindly and widely. Consequently, the preferences motivating these constraints seem to represent the default structuring of discourse in immediate relation to elementary grammatical form. Discourse is no longer viewed as acting upon grammatical form, but as being ‘grammatical’ itself.
Background and Purpose of this Meeting With an opening reception sponsored by Thomson Scientific on the evening of Thursday, October 5, the University Library of Frankfurt and the German-North American Resources Partnership (GNARP) and will be hosting an important two-day conference this Autumn in Frankfurt, Germany: »The World According to GNARP: Prospects for Transatlantic Library Partnership in the Digital Age« Sessions at this meeting will explore the wealth of library resources - archival, print, and digital - available to students and researchers (in Germany and the United States) in five selected subject areas: North American Studies, German Studies, Judaica, Africana, and South Asia/India, highlighting both existing avenues (and obstacles) for transatlantic resource sharing along with future prospects. In addition, several other important topics will be highlighted through individual presentations and panel discussions: the future of German as a language of the sciences; existing and planned electronic journal archives in Germany and the U.S.; print and digital repositories; and a special panel on »comparative cataloging cultures« on both sides of the Atlantic. The »World According to GNARP« conference will be taking place simultaneously with the Frankfurt Book Fair, the largest book-related event in the world, attracting annually 285,000 visitors (2005), thus giving participants who arrive early the chance to combine attendance at both the Book Fair and Conference. A cultural event and dinner in Frankfurt are planned for Friday 6th October.
No other country is influenced in its political, social and cultural structures by both western and eastern mentality such as Lebanon, and hardly any other country has such a pivotal function. In this mediator function it can be compared with a literary work, that merits its role in world literature as hardly any other piece of literature in regard to the co-operation of Orient and Occident. I am thinking of the collection of "A Thousand and One Nights", or with its original title "Alf Laila wa-Laila".
Human communication takes place when one person does something that when seen or heard by another person is taken to be done with the intention to communicate, and the other person, having seen the communicator show his or her intention to communicate, then uses inference to determine what the communicator intends to communicate. This is possible because the addressee assumes that the communicator is a rational person, that is, acts with goals in mind (see Grice 1975), and so must be doing the act for a reason, and it is worth the addressee’s effort to try to determine what that reason is, that is, determine the relevance of the act.
This paper examines the development of periphrastic constructions involving auxiliary "have" and "be" with a past participle in the history of English, on the basis of parsed electronic corpora. It is argued that the two constructions represented distinct syntactic and semantic structures: while the one with have developed into a true perfect in the course of Middle English, the one with be remained a stative resultative throughout its history. In this way, it is explained why the be construction was rarely or never used in a number of contexts, including past counterfactuals, iteratives, duratives, certain kinds of infinitives and various other utterance types that cannot be characterized as perfects of result. When the construction with have became a true perfect, it was used in such contexts, regardless of the identity of the main verb, leading to the appearance of have with verbs like come which had previously only taken be. Crucially, however, have was not spreading at the expense of be, as the be perfect had never been used in such contexts, but rather at the expense of the old simple past. At least until the end of the Early Modern English period, the shift in the relative frequency of have and be perfects is to be explained in terms of the expansion of the former into new contexts, while the latter remained stable. A formal analysis is proposed, taking as its starting point a comparison with German which shows that the older English be perfect indeed behaves more like the German stative passive than its haben and sein perfects.
This demo abstract describes the SmartWeb Ontology-based Information Extraction System (SOBIE). A key feature of SOBIE is that all information is extracted and stored with respect to the SmartWeb ontology. In this way, other components of the systems, which use the same ontology, can access this information in a straightforward way. We will show how information extracted by SOBIE is visualized within its original context, thus enhancing the browsing experience of the end user.
The QCD equation of state is not often discussed in cosmology. However, the relic density of
weakly interacting massive particles (WIMPs) depends on the entropy and the expansion rate of
the Universe when they freeze out, at a temperature in the range 400 MeV – 40GeV, where QCD
corrections are still important. We use recent analytic and lattice calculations of the QCD pressure
to produce a new equation of state suitable for use in relic density calculations. As an example,
we show that relic densities calculated by the dark matter package DarkSUSY receive corrections
of several per cent, within the observational accuracy of the Planck CMB mission, due for launch
in 2007.
Temporal development of compensation strategies for perturbed palate shape in German /S/-production
(2006)
The palate shape of four speakers was changed by a prosthesis which either lowered the palate or retracted the alveoles. Subjects wore the prosthesis for two weeks and were recorded several times via EMA. Results of articulatory measurements show that speakers use different compensation methods at different stages of the adaptation. They lower the tongue immediately after the insertion of the prosthesis. Other compensation methods as for example lip protrusion are only acquired after longer practising periods. The results are interpreted as supporting the existence of different mappings between motor commands, vocal tract shape and auditory-acoustic target.
Meeting Abstract : 27. Deutscher Krebskongress. Berlin, 22.-26.03.2006.
Docetaxel, Adriamycin, Cyclophosphamide (TAC) is considered today as one treatment option for patients with node-positive primary breast cancer. However, treatment is associated with anaemia grade 1-4 (2-4) in up to 95% (36%) of patients. We prospectively investigated the use of a primary prophylaxis with Darbepoetin alfa once every 3 weeks in 35 patients receiving six to eight cycles of TAC as neoadjuvant treatment for breast cancer. Darbepoetin treatment started on day 1 of a TAC cycle if haemoglobin (Hb) was ≤ 14.0 g/dl. Dosage was adapted to 9 µg/kg if Hb was ≤ 13.0 g/dl on day 21 of the previous cycle, to 4.5 µg/kg if Hb was between 13.0 and 14.0 g/dl and was discontinued if Hb increased to ≥ 14 g/dl. The primary aim was to prevent Hb levels ≤ 12 g/dl before surgery. During 112 (50.2%) and 93 (41.7%) of 223 cycles, 4.5 µg/kg and 9 µg/kg Darbepoetin were given, respectively. Dosage was decreased from 9 to 4.5 µg/kg in 21 (60%) patients and 28 (12.4%) cycles. Treatment was discontinued due to Hb > 14.0 g/dl in 12 (34.3%) patients and 13 (5.4%) cycles. Hb level on day 21 of the last cycle was ≤ 12.0 g/dl in 4 (11.4%) patients. Eighteen (51.4%) patients during 36 (16.1%) cycles showed Hb levels ≤ 12 g/dl throughout treatment. No NCI-CTC grade 2 to 4 anaemia was observed. Symptoms of fatigue (FACT-AN) decreased slightly throughout treatment. Anaemia during TAC chemotherapy can be avoided by a single injection of Darbepoetin alfa every 3 weeks.
The LOCKSS (Lots of Copies Keep Stuff Safe) Alliance is an international community of about 100 libraries and partners like OCLC. For almost a decade the LOCKSS open source model has been tested for its robustness against attack and for its ability to migrate formats. LOCKSS »boxes« at 150 institutions in more than 20 countries comprise a peer-to-peer system that automatically cross-checks content to ensure the accuracy and completeness of all member archives. Eighty publishers, including large publishers like Oxford University Press, are now participating in LOCKSS or actively preparing to add their journals to the program.
The mission of the Harvard Judaica Collection is to comprehensively document Jewish history and civilization in all places and periods. To accomplish its mission, the Judaica Collection collects materials in all languages and in all formats—books, pamphlets, periodicals, newspapers, sound recordings, and videos, posters, broadsides, and photographs. A particular focus is the Library’s Documenting Israel program, which covers all aspects of Israeli life and culture in great depth; Harvard has the largest collection of Israeli publications and Israel-related materials outside the State of Israel. The Harvard Judaica Collection also attempts to have comprehensive coverage of the publications of Jewish communities throughout the globe, including a significant collection of publications from countries across Europe. Collecting these materials requires cooperation with a wide array of institutions and individuals around the world.
The enhancing importance of digital documents has effected activities on how to deal with them. One line came from the more general field of "scientific publishing", which was handled in detail by DINI (Deutsche Initiative für Netzwerkinformation). But for this initiative long- time archiving was only one field of many and was not their primary focus. DINI first of all concentrated on the elaboration of effective and standardized methods and tools for publishing and related services on the basis of open access policy via the use of institutional repositories. The second line of projects came from the more general view of maintaining cultural heritage also in a digital world. Especially under the patronage of the Ministry of Education and Research important projects were being financed. Strategic solutions including archives, libraries, and museums are discussed and elaborated within NESTOR, where more technical solutions based on the term of practicability are developed within KOPAL. KOPAL brought together the industry (IBM) with a public- funded technical center (GWDG) and two libraries (DNB and SUB Göttingen). Within this project a general software implementation, which took into consideration all necessary international standards, could be finished last month and has been now for about two weeks. Based on early results within NESTOR it seemed important too, to strengthen all activities by giving them a legal basis. Therefore when the law changed concerning the German National Library from June 22nd this year (DNBG), the library was authorized with all the necessary instruments to collect digital documents in "non-physical" form as well. With this law at the moment Germany is in the rare position of being one of the few countries where the collection of network publications is part of the whole legal deposit strategy.
To stimulate further discussion, I would like to briefly tackle the following questions: * How can one become informed about what is going on in German Studies in the US? * What kinds of American guides to German resources are available? * What kinds of German Studies resources are being produced in the US? * What do we know about how scholars are using (or not) these guides and resources?
U. S. library resources on South Asia that were built around the limited needs of a handful of Sanskritics before World War II have made a long journey during the past half century. Since the inception of the Library of Congress Cooperative South Asia Acquisition Program (formerly called "PL-480" program), in 1962, libraries have built significant collections with financial support from governmental agencies and philanthropic foundations, to support teaching and research in all areas of social sciences and humanities. These collections have been supplemented by efforts to build retrospective collections and to microfilm rare materials in British and South Asian libraries and archives. Today, in cooperation with South Asian libraries, several projects are underway to preserve and digitize rapidly deteriorating materials so that these riches can be shared with the global scholarly community through electronic means.
Objective: Establishment of an immunocompetent mouse model representing the typical progressive stages observed in malignant human gliomas for the in vivo evaluation of novel target-specific regimens.
Methods: Isolated clones from tumours that arose spontaneously in GFAP-v-src transgenic mice were used to develop a transplantable brain tumour model in syngeneic B6C3F1 mice. STAT3 protein was knocked down by infection of tumour cells with replication-defective lentivirus encoding STAT3-siRNA. Apoptosis is designed to be induced by soluble recombinant TRAIL + chemical Bcl-2/Bcl-xL inhibitors.
Results: Striatal implantation of 105 mouse tumour cells resulted in the robust development of microscopically (2 – 3 mm) infiltrating malignant gliomas. Immunohistochemically, the gliomas displayed the astroglial marker GFAP and the oncogenic form of STAT3 (Tyr-705-phosphorylated) which is found in many malignancies including gliomas. Phosphorylated STAT3 was particularly prominent in the nucleus but was also found at the plasma membrane of peripherally infiltrating glioma cells. To evaluate the role of STAT3 in tumour progression, we stably expressed siRNA against STAT3 in several murine glioma cell lines. The effect of STAT3 depletion on proliferation, invasion and survival will be first assessed in vitro and subsequently after transplantation in vivo. Upstream and downstream components of the STAT3 signalling pathway as well as possible non-specific side effects of STAT3-siRNA expression after lentiviral infection will be examined, too.
Conclusions: Its high rate of engraftment, its similarity to the malignant glioma of origin, and its rapid locally invasive growth should make this murine model useful in testing novel therapies for malignant gliomas.
A number of pressures on academic libraries imperil the long-term survivability of printed knowledge and heritage materials. Ever-growing volumes of materials, costs of preserving and delivering paper-based research resources, and researchers’ growing demand for source materials in electronic formats all produce strain on our institutions. ...
The University library in Frankfurt/Main owns the largest collection of literature on Judaism and Israel in Germany and one of the major collections in the world. Its task is to document the history of the Jewish people and to serve as a resource for study and research in Germany. The Jewish Division is therefore collecting all relevant national and international publications covering all aspects of post-biblical Judaism and Jewish culture in a most comprehensive manner, as well as all publications on the modern State of Israel. Two databases offer access to the large collections of the Judaica-Division. Yiddish Literature is the database that offers online access to the page images of the outstanding historical Yiddish collection, containing about 800 extremely rare and precious Yiddish and German-Jewish books printed in Hebrew letters from the 16th century onwards. Compact memory is a gateway to more than 100 Jewish periodicals in the German language area published in the 19th and 20th century, providing partly images, partly full-text-search and a bibliographic database of articles. The implementation of a third, new digital project, the »Virtual Judaica-collection« has just started - the digitization and online-presentation of the historical Judaica resources. Formed by his curator Prof. Aron Freimann, it was the largest and most significant Judaica collection on the European continent before the war. The goal is to offer free access to about 18.000 books with 2 Mill. pages over the web. In light of these developments, the presentation will evaluate the current possibilities of German-North-American cooperation in the area of digital projects.
Location-based services (LBS) are services that position your mobile phone to provide some context-based service for you. Some of these services – called ‘location tracking’ applications - need frequent updates of the current position to decide whether a service should be initiated. Thus, internet-based systems will continuously collect and process the location in relationship to a personal context of an identified customer. This paper will present the concept of location as part of a person’s identity. I will conceptualize location in information systems and relate it to concepts like privacy, geographical information systems and surveillance. The talk will present how the knowledge of a person's private life and identity can be enhanced with data mining technologies on location profiles and movement patterns. Finally, some first concepts about protecting location information.
The paper will provide a brief background to the history of the organization and cooperative efforts of African studies librarians in the United States including their efforts at international cooperation. Particular emphasis will be placed on the current opportunities for improved cooperation as digitization activities increase. Examples will include the DISA and Aluka initiatives and well as the Timbuktu manuscript digitization project at the Center for Research Libraries. Particular emphasis will placed on the possibilities for German-North American cooperation in the area of digital projects of historical photographs given the extensive collections held at Northwestern and Frankfurt.
... This year's Scientific Symposium of the University Library is already number six in the row. It was again prepared and organised like some of the previous conferences together with our North American partners. This means that a continuous specialists’ discussion and a professional partnership have been already installed. All librarians and information managers are invited to learn more about the results of this cooperation every year when it's time for the next Symposium during Frankfurt Book Fair. ...
The paper presents an overview about some of the international relevant projects of digital resources in Germany. Online presentations of primary sources, e.g. photographic material, and bibliographic tools supporting research, such as cross searching, will be presented as potential partners of resource sharing with North America. Not only the possibility of cooperation will be sketched, but also necessary preliminary work and some obstacles will be outlined. This report is accompanied by a short characterization of African studies in Germany and the status quo of Open Access-initiatives.
Large American research libraries have been acquiring - by purchase and by lease - huge multi-disciplinary electronic collections of primary and secondary source materials. For example, the Digital Evans and Canadian Poetry easily make available to scholars primary materials that once were scattered in libraries across North America and Europe. The American State Papers, 1789 – 1838 collection allows easier searching of fragile rare materials. Collections made by libraries digitizing their own holdings, such the Archive of Early American Images from the John Carter Brown Library at Brown University, make research materials more discoverable and usable. Yet recent scholarship in American Studies by American and European scholars makes relatively little use of these new materials. Both disparities and congruities in what scholars use and what research libraries collect are apparent. Some simple reasons explain the dissonance. Furthermore, conversations with scholars suggest that materials and collections alone will not suffice to support research. Librarians’ skills and actions will increase the value of the new research materials.
Seit 2005 ist die Bibliothek des Südasien-Instituts in Kooperation mit der UB Heidelberg Trägerin des DFG-geförderten Sondersammelgebiets Südasien. Damit hat sie von der UB Tübingen ein traditionsreiches Sondersammelgebiet übernommen, dessen Geschichte bis ins Jahr 1949 zurückreicht. Der Vortrag wird zum Einen einen kurzen Überblick über den historischen Kontext des SSG Südasien geben und zum Anderen über Neuentwicklungen, wie z.B. die Virtuelle Fachbibliothek Südasien, die in den letzten zwei Jahren an der Bibliothek des Südasien-Instituts aufgebaut wurde. Vor diesem Hintergrund soll vor allem das Kooperationspotential im Bereich digitaler Informationsressourcen beleuchtet werden.
Several analysis of Coordination of Unlikes have been proposed within the HPSG framework. In some of these approaches the possible combinations of 'unlike categories' are encoded in the grammar, while other accounts resort to an independently motivated ellipsis analysis. In this paper we provide further arguments in favor of the latter. However, some problematic cases of Coordination of Unlikes in certain S-adjoining constructions are left unaccounted for. We propose a general analysis of these S-adjoining constructions, and in doing so, the problematic coordination cases are predicted without the need for further assumptions.
The "flexibility" of gender in Tigrinya is uncovered by (i) setting a value for gender for each noun at the lexical level (i.e. bare controllers) and (ii) analysing gender shifts as signals for evaluations (i.e. evaluated controllers). The analysis is formalized as lexical rules which change the value of gend and add an elementary predication in the rels list.
It has often been argued that Non-Constituent Coordinations involve ellipsis. Focussing in this paper on so-called 'Argument Cluster Coordination', we provide empirical evidence drawn from French against such elliptical analyses. We then sketch an alternative approach within HPSG, allowing non-standard constituents to be conjoined in the scope of some shared predicate. While such non-standard constituents are generally obtained by relaxing phrase structure, we propose analyzing them as non-headed constructions, deriving their unusual properties from the interplay of two different sets of constraints: those imposed by coordination and those imposed by predicates that select such clusters as arguments.
In this paper, we present an analysis of noun phrases with elided nouns that dispenses with the positing of empty categories and preserves the NP structure assumed for NPs with overt nouns, modulo the absence of the head noun. On a par with existing traceless analyses of long distance dependencies, this is proposed as a further step towards a more lean theory of grammar, without phonetically null items.
Situations in which conflicting constraints clash can potentially provide linguists with insights into the architecture of grammar. This paper deals with such a case. When predicative modifiers of morphologically rich languages head relative clauses, they are involved in two, sometimes conflicting, agreement relationships. Different languages adopt different strategies in order to resolve situations of conflicting constraints. This paper focuses on Standard Arabic and the hybrid agreement strategy which it employs. It argues that the HPSG theory of agreement, which distinguishes between morphosyntactic and semantic agreement, constitutes an appropriate framework for accounting for the phenomenon. In addition, it shows that contrary to claims made by Doron and Reintges (2005), a non-derivational framework such as HPSG is adequate for accounting for this non-trivial agreement pattern. Moreover, with a constructional approach, whereby constraints can target syntactic structures above the lexical level, better empirical coverage is achieved.
Since Pollard and Sag (1994) it has been assumed that raising involves full structure sharing, whereas a control verb merely shares the content of one of the lower verb's arguments. This has been considered a property of the phenomena, despite the fact that Pollard and Sag (1994) present this syntactic difference as a hypothesis confirmed for Icelandic only. In this paper we discuss the difference between raising and control from the perspective of Dutch and German passives. It has already been shown by Van Noord and Kordoni (2005) that the secondary object passives in these languages are raising structures, in which the case of the raised argument changes. In this paper we provide additional evidence for the raising analysis, and we propose a new analysis, which allows for a uniform account of Dutch and German passives as raising structures. Przepiorkowski and Rosen (2004) show that control may exhibit case transmission; the data presented in this paper shows that raising may not. Therefore, we claim that the distinction between raising and control is found in theta-role assignment. Syntactically they tend to behave differently, but they may also behave in the exact same way.
Floating affixes in Polish
(2006)
The morphosyntactic status of Polish past tense agreement markers has been a matter of considerable debate in recent years (Spencer 1991, Borsley & Rivero 1994, Borsley 1999, Bański 2000, Kupść 2000, Kupść & Tseng 2005). Past tense agreement is expressed by a set of bound forms that either attach to the past participle, or else float off to a host further to the left. Despite this relative freedom of attachment, it is often noted in the literature, e.g., Borsley 1999, Kupść & Tseng 2005, that the combination of verbal host and agreement marker forms a word-like unit.
In this paper I will argue that these agreement markers are best analysed as affixes uniformly introduced on the verb whose inflectional features they realise. Building on the linearisation-based theory of morphology-syntax interaction proposed in Crysmann 2003, syntactic mobility of morphologically introduced material will be captured by mapping phonological contributions to multiple lexically introduced domain objects. It will be shown that this is sufficient to capture the relevant data, and connect the placement of floating affixes to the general treatment of Polish word order Kupść 2000.
The purpose of this paper is to consider the proper treatment of short- and long-fronted adjuncts within HPSG. In the earlier HPSG analyses, a rigid link between linear order and constituent structure determines the linear position of such adjuncts in the sentence-initial position. This paper will argue that there is a body of data which suggests that adjunct fronting does not work as these approaches predict. I will then show that linearisation-based HPSG can provide a fairly straightforward account of the facts.
American Sign Language (ASL) has a group of verbs showing agreement with the subject or/and object argument. There has not been analysis on especially number agreement. This paper analyzes person and number agreement within the HPSG framework. I discuss person and number hierarchy in ASL. The argument of agreement verbs can be omitted as in languages like Italian. The constraints on the type agreement-verb have the information on argument optionality.
In this contribution we will argue that negative polarity is a collocational phenomenon that does not follow from other properties of the respective lexical elements. With German data as evidence, we will follow a proposal by van der Wouden and treat Negative Polarity Items (NPIs) as collocates which must be licensed by abstract semantic properties of their contexts. Using a collocation module for HPSG, which has been independently motivated for bound words and idioms, we will show how to restrict the occurrence of NPIs to legitimate environments, starting from the negativity hierarchy of licensing environments by Zwarts. Besides a more fine-grained semantic licenser hierarchy, we will establish syntactic licensing domains and general collocational restrictions of NPIs.
We will provide an analysis of negative concord in sentential negation in three languages, French, Polish and German. The focus of the paper is (1) the typological variation with respect to the realization of negative concord in the three languages under investigation and (2) the treatment of lexical exceptions within the different typological classes. We will propose a unified theory of negative concord which identifies a common core system and adds language-specific constraints which can handle typological variation between languages and lexical exceptions within a given language.
Conventional wisdom holds that productive morphology is regular morphology. Drawing evidence from French, we argue that the description of many lexeme formation processes is simplified if we hold that a productive rule may give rise to inflectionally irregular lexemes. We argue that the notion of a stem space allows for a straightforward description of this phenomenon: each lexeme comes equipped with a vector of possibly distinct stems, which serve as bases for inflectional form construction. The stem space is structured by default relations which encode the regular pattern of inflection; (partial) irregularities occur when a lexeme specifies a stem space violating the default relations. Derived irregularity is then the effect of a productive lexeme formation rule which specifies an irregular stem space for its output.
Comparative correlative (CC) constructions have received much attention in recent years. Major issues have been whether they involve special constructions and whether they have symmetric or asymmetric structures. Evidence from Romance suggests that they require special constructions and that they may be either symmetric or asymmetric. French has a single construction which is asymmetric for some speakers and symmetric for others. Spanish has two distinct constructions, one asymmetric and the other symmetric with quite different properties. The facts can be accommodated in a straightforward way within construction-based HPSG.
Languages often require negation to be realized in a prominent position. A well known example is Italian, which seems to require a pre-verbal realization of negation. Some other languages require negation to be in a prominent position but do not require it to be pre-verbal. An example is Swedish. Working within Lexical Functional Grammar (LFG), Sells (2000) proposes that Swedish requires a negative element which is not inside VP and that Italian has the same constraint. Similar facts are found in the VSO language Welsh. However, Sellss approach cannot be applied to Welsh. Borsley and Jones (2005) develop a selectional approach to Welsh, in which certain verbs require a negative complement. This works well for Welsh but cannot be applied to Swedish or Italian. A similar approach to all three languages is possible within the linearization-based version of Head-driven Phrase Structure Grammar (HPSG) developed by Kathol (2000). It seems, then, that a linear approach is preferable to both a structural and a selectional approach.
The treatment of French causatives and pronominal affixes outlined in Miller and Sag (1997) and Abeillé et al. (1998) is notable for its comprehensive coverage and analytic detail, but it relies on a number of ad hoc features and types that have little empirical justification. We sketch a new treatment of the same data set, which eliminates multiple lexical entries for the causative, as well as a number of other undesirable analytic devices. Our account builds on a long-standing observation that seeming irregularities in the system of case assignment to the causee of faire are not in fact exceptional, but determined by the general case assignment behavior of transitive verbs. This generalization, first incorporated into an HPSG analysis by Bratt (1990), was abandoned in subsequent HPSG work that sought to expand the coverage of French beyond that of Bratt's analysis. Our goal here is to show that broad coverage need not come at the expense of linguistically significant generalizations.
The Japanese language is one of the languages where universal and existential quantification are expressed using wh-words with the conjunctive and disjunctive particles, respectively. In this paper, inspired by the syntactic and semantic parallelism found in Japanese between quantification, coordination, and question, we seek to analyze these constructions in a unified fashion. We investigate various phenomena of these constructions and show how these three constructions can be uniformly analyzed as cases where abstracted arguments are questioned or quantified for verbs. We then present an HPSG formalization of the analysis.
This paper presents an overview of a proposed linearisation grammar, which relies solely upon information residing in lexical heads to constrain word order. Word order information, which encompasses discontinuity as well as linear precedence conditions, is explicitly encoded as part of the feature structure of lexical heads, thus dispensing with a separate LP specification or 'phenogrammatical' layer standardly posited for linearisation. Instead, such lexicon-originated word order constraints are enforced in projections, propagated upwards and accumulated in the compound PHON feature, which represents phonological yields in an underspecified manner. Though limited somewhat in generative capacity, this approach covers the key phenomena that motivated linearisation grammars and offers a simpler alternative to the standard DOM-oriented theory.
In Modern Greek there is a rich aspectual system, which involves both morphologically expressed grammatical aspect and eventuality types, carried primarily by the meaning of the verbal predicate. Particular emphasis is paid to the interaction between grammatical aspect and eventuality types, since it is due to this interaction that the verbal predicate acquires distinct meanings. In order to explain potential changes in the meaning of the eventualities caused by the interaction with grammatical aspect, I propose a formal analysis within HPSG, using Minimal Recursion Semantics (MRS) for the semantic representations. Following the MRS architecture, I introduce a number of relations, which represent both grammatical aspect and eventuality types. The close interaction between grammatical aspect and eventuality types triggers special meanings which traditionally can be explained by inserting contextual information into the representations. In this paper, I argue against such an analysis, providing an alternative which is based on the introduction of subeventual templates formulated by Michaelis (2003) and Pustejovsky (1995). In this context, grammatical aspect combines with eventuality types and selects eventualities or subeventualities appropriate to its selection restrictions, using information that is already there in the denotation of the eventualities.
We study the formal and pragmatic properties of the 'reinforced negation construction' in Italian, which, unlike the regular negative sentence, contains both non and an n-word in preverbal position. On the one hand, this construction relies on a more general construction (positive or negative), which is pragmatically associated with reprise assertion, on the other hand, it uses non without the usual constraints attached to it. We propose that this unfaithful recycling is a pattern for creating a form dedicated to metalinguistic negation. Our analysis integrates both negative types of negative forms with their formal and pragmatic properties.
This paper proposes a projectionist account of the unexpressed object alternations in HPSG. The approach is based on the two-level mapping mechanism, developed in Manning and Sag (1998) and Sag et al (2003). The proposed analysis keeps identical argument structure values in the lexeme description of both valence alternatives, while different surface valence values are related by a lexical rule.
The HPSG model is applied cross-linguistically to English and Bulgarian. Some Bulgarian-specific traits, such as the limited alternation range and the grammaticalized aspect, related to the formal characteristics of the unexpressed object alternations, are discussed and interpreted within HPSG.
Abstract: A functional typology of copular be in Russian allows us to systematically relate variants of predication with and without copula. The analysis sketched in this article does not need empty categories; neither does it have to stipulate categories, category changes or constituents that are not morphologically signalled. With regard to HPSG formalization, the presented approach independently motivates the use of features and mechanisms that are already available in this framework.
This paper attempts to decompose the Motion event into such elements as Figure, Path, Vector, and Ground based upon Talmy's framework, which makes it possible to formally analyze and compare the lexical semantics of the deictic motion verbs within and across languages. It is shown that the difference in interpretations of the Path is attributable to the lexical specifications of both deictic motion verbs and locative phrases. It is argued that deictic motion verbs can be lexically specified for the entailment of arrival only if they express the Path eventually directed to the deictic center. A formal analysis is given based upon the HPSG framework in order to identify the elements of a Motion event contributed by each element of a verb phrase, and to determine the compositional fashion in which they are combined to give the interpretation of the verb phrase as a whole.
In this paper we describe SOBA, a sub-component of the SmartWeb multi-modal dialog system. SOBA is a component for ontologybased information extraction from soccer web pages for automatic population of a knowledge base that can be used for domainspecific question answering. SOBA realizes a tight connection between the ontology, knowledge base and the information extraction component. The originality of SOBA is in the fact that it extracts information from heterogeneous sources such as tabular structures, text and image captions in a semantically integrated way. In particular, it stores extracted information in a knowledge base, and in turn uses the knowledge base to interpret and link newly extracted information with respect to already existing entities.
Metrical phonology in HPSG
(2006)
This paper proposes a new approach to the prosody-syntax interface in HPSG. Previous approaches to prosody in HPSG (Klein, 2000; Haji-Abdolhosseini, 2003) represent prosodic information by constructing metrical constituent structure in the tradition of (Selkirk, 1980; Liberman and Prince, 1977). One drawback of this approach is that it does not allow for a direct representation of purely metrical constraints, which are relegated to an unformalized performance component. By contrast, so called 'grid only' approaches (Prince, 1983; Selkirk, 1984; Delais-Roussarie, 2000) use a single data structure, a metrical grid, to encode prosodic constraints resulting from syntax and constraints of a rhythmic nature.
We first review relevant data from French showing that prosodic constituency is much less constrained by syntactic structure than is predicted by existing approaches. In all but very short utterances, many different prosodic groupings are possible for a given sentence with a determinate information structure, and rhythmic factors determine a preference ordering on the possible groupings. We then present an HPSG implementation of the metrical grid, and propose minimal syntactic constraints on relative prominence, leaving room for noncategorical rythmic constraints to choose between alternatives. We finish by discussing the interaction of the metrical grid with the rest of the prosodic grammar.
Russian shows the mixed agreement with the polite pronoun vy and pluralia tantum nouns, both of which have plural number in form but either singular or plural number in meaning. Two different forms of adjectives – short form and long form – agree in different number with those number mismatch nominals.
I adopted the idea of Siegel (1976) etc. that when a long-form adjective appears in the predicate position, there is always a null head that it modifies, with the HPSG's agreement theory of Wechsler & Zlatic (2003). I propose that all predicates – verbs, SF and LF adjectives – except predicate nominals show CONCORD agreement. LF adjectives show CONC agreement with the null anaphor 'one'. The different number values of LF adjectives results from index agreement between the null anaphor and the subject of the sentence.