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Institute
We propose a formulation of 'relative tense theory' as applied to the complex tenses in Japanese using an HPSG grammar with its semantics represented based on Discourse Representation Theory. Specifically, a mechanism of tense interpretation which consecutively combines Discourse Representation Structures in parallel with an otherwise motivated hierarchical syntactic structure is presented. The framework provides a concise and comprehensive account of the Japanese simplex and complex tenses; it is made possible by the use of a hypothetical temporal point temporal axis, which relates the location time of the relevant clause to an outer temporal point, and a modal semantic operator woll.
Unbounded dependency constructions in Irish, such as relative clauses, can be made with both gaps, as in (1), and resumptive pronouns, as in (2) (examples from (McCloskey 1979)):
(1) an fear a dúirt mé a shíl mé a beadh _ann
the man AL said I AL thought I AL would-be _there
'the man that I said that I thought would be there'
(2) an t-úrscéal ar mheas mé gur thuig mé é
the novel AN thought I GO understood I it
'the novel that I thought I understood'
This paper will sketch an HPSG treatment of such constructions and their interactions with the distribution of the sentence-initial particles GO, AL, and AN. We focus particularly on relative clauses and constituent questions but believe that the same analysis can be extended to other gap and resumptive constructions. We analyze resumptives with a nonlocal feature RESUMP which is propagated like the SLASH feature used for gaps. This is supported by the existence of a particle pattern that marks intermediate clauses in resumptive dependencies. We also discuss some exceptional particle patterns associated with bare NP adverbials and shown how they can be incorporated into the analysis, though certain unresolved problems remain.
References
McCloskey, J. (1979). Transformational Syntax and Model-Theoretic Semantics: A Case Study in Modern Irish. Dordrecht: Reidel.
Remarks on Marking
(2002)
This paper calls for a reexamination of the Marking Theory of HPSG, which in its standard form involves a considerable amount of dedicated formal machinery, but which proves to be inapplicable for most types of grammatical marking. As an alternative, it is demonstrated that head-marker phrases can be reanalyzed as head-complement structures, with the marking element treated as the syntactic head. This approach allows the elimination of all marking-specific formal apparatus, with the exception of the attribute MARKING, which percolates as an ordinary HEAD feature, and whose function is significantly expanded.
The proposed approach allows marking elements to be related to other lexical heads (prepositions, in particular), and marking constructions are better integrated in the grammar, rather than being grouped into an exceptional class of head-marker phrases.
We present a broad coverage Japanese grammar written in the HPSG formalism with MRS semantics. The grammar is created for use in real world applications, such that robustness and performance issues play an important role. It is connected to a POS tagging and word segmentation tool. This grammar is being developed in a multilingual context, requiring MRS structures that are easily comparable across languages.
Based on a detailed case study of parallel grammar development distributed across two sites, we review some of the requirements for regression testing in grammar engineering, summarize our approach to systematic competence and performance profiling, and discuss our experience with grammar development for a commercial application. If possible, the workshop presentation will be organized around a software demonstration.
This article examines the expression of natural gender in Icelandic nouns denoting human beings. Particular attention will be paid to the system's symmetry with regards to nouns denoting women and men. Our society consists more or less exactly of half women and half men. One would therefore assume that systems for terms denoting persons would also be symmetrically organised. Yet this assumption could not be further from the truth, and not just in single isolated cases, but in many languages: I will attempt to show that Icelandic has numerous methods for referring to women, but also many barriers and idiosyncrasies.
The fact that inflectional affixes always attach to the verbal stem leads to the bracketing paradox in the case of particle verbs since the semantic contribution of the inflectional information scopes over the complete particle verb. I will discuss nominalizations and adjective derivation, which are also problematic because of various bracketing paradoxes. I will suggest a solution to these paradoxes that assumes that inflectional and derivational prefixes and suffixes always attach to a form of a stem that contains the information about particles already, but without containing a phonological realization of the particle. The particle is a dependent of the verb and is combined with its head after inflection and derivation. With such an approach no rebracketing mechanisms are necessary.
This paper challenges the assumption that the nature of apparent word order and verb form irregularities in the German verbal complex is that of an irreducible cluster of idiosyncrasies surrounding an exceptional word order possibility. I discuss two lesser known sets of data which raise serious problems for the traditional 'idiosyncrasy-based' analysis. I conclude that the verbs in the upper-field are exceptional in a 'deeper' sense, in that they do not construct as ordinary syntactic heads. Instead they seem to behave more like functional elements as characterized by Abney (1987). On the basis of such a revised syntactic analysis most of the unexpected word order and verb form irregularities resurface as related regular properties.
In this paper, we use lattice theory to present an account of neutralization and coordination of unlikes that can easily be incorporated into current HPSG, where linguistic objects are modelled as totally well-typed, sort resolved feature structures. The account draws on the analysis of Levy 2001 and is consistent with the HPSG analysis of neutralization proposed by Levine et al. 2001. We show the essential properties required of a coordination/neutralization lattice, and argue that our analysis is the minimal lattice satisfying these requirements. The HPSG-based account of the same phenomena presented in Daniels 2001 of this collection is shown by lattice-theoretic methods to be essentially equivalent to ours.