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Abraham Lincoln
(1899)
This paper is the second in a series arguing for a discourse·based analysis of grammatical relations in Chinese in which there is a direct mapping between semantic role and grammatical function, and there are no relation-changing lexical rules such as passivization that can change that mapping. The correct assignment of semantic roles to the constituents of a discourse is done by the listener purely on the basis of the discourse structure and pragmatics (real world knowledge). Though grammatical analyses of certain constructions can be done on the sentence level, the sentence is generally not the central unit for understanding anaphora and grammatical relations in Chinese. Two related arguments are presented here: the question of 'subject' and the structure of discourse developed from an analysis of the nature of discourse referent tracking.
The semantics of gradation
(1989)
The term 'gradation' is meant to cover a range of phenomena which for the time being I shall call quantitative evaluations regarding dimensions or features. I shall actually be looking into the principles governing the way gradation is expressed in language. The quantitative aspect of the adjectives of dimension occupies a key position which can be systematically explained and this aspect will be the crucial point of the discussion. I shall focus on the various grammatical forms of comparison: comparative, equative, superlative and some related constructions, and indications of measurement and adverbial indications of degree.
It is by now a weIl-known topic in semantics that there are striking similarities between the meanings of nominal and verbal expressions, insofar as the mass:count distinction in the nominal domain is reflected in the atelic:telic distinction in the verbal domain (cf. Leisi 1953, Taylor 1977, Bach 1986, to cite just a few authors). However, these supposed similarities have not be made explicit in formal representations.
The study of what makes utterances difficult or easy to understand is one of the central topics of research in comprehension. It is both theoretically attractive and useful in practice. The more we know about difficulties in understanding the more we know about understanding. And the better we grasp typical problems of understanding in certain types of discourse and for certain recipients the better we can overcome these problems and the better we can advise people whose job it is to overcome such problems. It is therefore not surprising that comprehensibility has been the object of much reflection as far back as the days of classical rhetoric and that it is a center of lively interest in several present-day scientific disciplines, ranging from artificial intelligence and educational psychology to linguistics.
Compounds containing a carboxylic acid group may be metabolized along several routes. However, the most common pathways involve conjugation reactions with amino acids or glucuronic acid. Also, chain shortening due to beta-oxidation occurs when the carboxylic acid group is attached to a suitable aliphatic moiety. The various metabolic reactions of compounds containing the carboxylic acid group were reviewed by Caldwell. I Additional reactions of the carboxy group have been discovered which reveal that numerous I ipophilic conjugates may be formed. This subject was reviewed by CaldweW3 and Quistad and Hutson4 and the findings demonstrate that the acids may undergo chain extension or incorporation into triglycerides, cholesterol esters, and fatty acid derivatives. In addition to these reactions which occur in the tissues, the metabolism (e.g., decarboxylation or reduction) of some carboxylic acids may be carried out by the intestinal microflora.
Speakers of various Southern german dialects may be heard to use two syntactic variants of subordinate clauses which are represented by the following Swabian examples: (1) daß er den net will komme lasse (2) daß er den net komme lasse will Of these two variants of the three-element verbal complex, only the non-dialect counterpart of (2) is accepted as standard modern written German: (3) daß er ihn nicht kommen lassen will In earlier periods of the German language, however, both variants were used by authors of written texts.
Classical mutagenesis
(1992)
Classical genetic analyses require the presence of at least two different alleles per locus. Until the mid 1920's for the different alleles the investigators had to rely on spontaneous mutations. Since then mutagenic agents (mutagens) became available and these discoveries greatly enhanced the power of genetic analyses. Mutation is defined here as a heritable chemical alteration within the gene or the mutation process bringing about the change. Mutant is the individual (cell) containing the mutation. Point mutations are assumed to be free of loss, gain or rearrangement within the nucleotide sequence. Fonvard mutations are changes from the wild type allele (the allele predominant in wild populations) to a new allele, and the reverse process is backmutation. The frequency o/mutation per locus per generation (mutation rate) must be distinguished from mutant frequency, indicating simply the number of mutants in a population. Mutation in the broad sense involves also hereditary changes in chromosome number (polyploidy and aneuploidy) and chromosome structure, visible through the light microscope. The latter types are frequently called chromosomal aberrations. Arabidopsis, without further qualifications, in this context, will refer to Arabidopsis thaliana (L.) Heynh. in its diploid form (2n = 10). This species has three genomes, the nuclear, plastidic and the mitochondrial. Its nuclear genome (n = 5) is the smallest among higher plants (Leutweiler et al., 1984), containing about 0.7 - 1 x 108 bp, and redundancy is very low (Meyerowitz and Pruitt, 1985). The plastid genome is about the same size as that of the mcYority of higher plants, ca. 150 kb. The size of the mitochondrial genome is ca. 400 kb. Arabidopsis is an excellent tool for genetics and its critical features and known mutants have been reviewed (R&Iei , 1970, 1975a,b; Kranz, 1978; Meyerowitz and Pruitt, 1984; Meyerowitz, 1987, 1989; Estelle and Somerville, 1986; Bowman et al., 1988).
When in 1934, Robert BLEICHSTEINER published the Caucasian language specimina contained in the "travel book" of the 17th century Turkish writer Evliya Çelebi , he was struck by the amount of reliability he found in Evliya’s notations: "(Die Sprachproben) sind, von einzelnen Mißverständnissen abgesehen, und wenn man die falschen Punktierungen und Irrtümer der Kopisten abrechnet, außerordentlich gut, ja zuweilen mit einem gewissen phonetischen Geschick wiedergegeben, was der Auffassungsgabe und dem Eifer Evliyas ein hohes Zeugnis ausstellt. Man muß bedenken, wie schwer das arabische Alphabet, ohne weitere Unterscheidungszeichen, wie sie die islamischen Kaukasusvölker anwenden, die verwickelten, oft über 70 verschiedene Phoneme umfassenden Lautsysteme wiederzugeben imstande ist. Wenn trotzdem die Entzifferung der Sprachproben zum größten Teil geglückt ist, so muß man der ungewöhnlichen Begabung des türkischen Reisenden und Gelehrten schrankenlose Bewunderung zollen" (85). ...
One of the most interesting domains of feedforward networks is the processing of sensor signals. There do exist some networks which extract most of the information by implementing the maximum entropy principle for Gaussian sources. This is done by transforming input patterns to the base of eigenvectors of the input autocorrelation matrix with the biggest eigenvalues. The basic building block of these networks is the linear neuron, learning with the Oja learning rule. Nevertheless, some researchers in pattern recognition theory claim that for pattern recognition and classification clustering transformations are needed which reduce the intra-class entropy. This leads to stable, reliable features and is implemented for Gaussian sources by a linear transformation using the eigenvectors with the smallest eigenvalues. In another paper (Brause 1992) it is shown that the basic building block for such a transformation can be implemented by a linear neuron using an Anti-Hebb rule and restricted weights. This paper shows the analog VLSI design for such a building block, using standard modules of multiplication and addition. The most tedious problem in this VLSI-application is the design of an analog vector normalization circuitry. It can be shown that the standard approaches of weight summation will not give the convergence to the eigenvectors for a proper feature transformation. To avoid this problem, our design differs significantly from the standard approaches by computing the real Euclidean norm. Keywords: minimum entropy, principal component analysis, VLSI, neural networks, surface approximation, cluster transformation, weight normalization circuit.
In LaPolla 1990, I presented arguments to show that Chinese is a language in which there has been no grammaticalizalion of the syntactic relations "subject" and "object". This being the case, then syntactic relations cannot be what determines word order in Chinese. In this paper I will argue that, aside from a semantic rule that the actor of a verb, if expressed, must precede that verb, it is pragmatic relations (information structure) that are the main determinants of word order in Chinese.
This paper presents the first results of a comprehensive project on comparative Tibeto-Burman (TB) morpho-syntax. Data on morphological forms and typological patterns were collected from one hundred fifty-one languages and dialects in the TB family. For this paper the data were surveyed for nominal 'ergative' or agentive case marking (postpositions), in an attempt to determine if it would be possible to reconstruct an ergative case marker to Proto-Tibeto-Burman (PTB), and in so doing learn more about the nature of grammatical organization in PTB. Ablative, instrumental, genitive, locative, and other case forms were also surveyed for possible cognacy with ergative forms, as suggested in DeLancey 1984.
There is a caricature of Marcel Proust in which the despairing writer is consoled by a friend saying, 'Aber, aber, mon cher Marcel, nun versuchen Sie sich doch zu erinnern, wo Sie die Zeit verloren haben.'
Literature in general, not only A La Recherche du Temps Perdu, deals with a different form of memory than that of mnemonics, in which the hints of places lead to a retrieval of what has been stored there before. Nevertheless it is difficult to pinpoint the criteria that make this difference. How does literature transcend the technologically limited sense of memory in terms of a storage and retrieval system? ...
The binding problem is regarded as one of today's key questions about brain function. Several solutions have been proposed, yet the issue is still controversial. The goal of this article is twofold. Firstly, we propose a new experimental paradigm requiring feature binding, the "delayed binding response task". Secondly, we propose a binding mechanism employing fast reversible synaptic plasticity to express the binding between concepts. We discuss the experimental predictions of our model for the delayed binding response task.
Eins der signifikanten Probleme in der maschinellen Übersetzung japanische in deutsche Sprache ist die fehlende Information und Definitheit im japanischen Analyse-Output. Eine effiziente Lösung dieses Problems ist es, die Suche nach der relevanten Information in den Transfer zu integrieren. Transferregeln werden mit Präferenzregeln und Default-Regeln kombiniert. Dadurch wird Information über lexikalische Restriktionen der Zielsprache, über die Domäne und über den Diskurs zugänglich.
Simplicity as a methodological orientation applies to linguistic theory just as to any other field of research: ‘Occam’s razor’ is the label for the basic heuristic maxim according to which an adequate analysis must ultimately be reduced to indispensible specifications. In this sense, conceptual economy has been a strict and stimulating guideline in the development of Generative Grammar from the very beginning. Halle’s (1959) argument discarding the level of taxonomic phonemics in order to unify two otherwise separate phonological processes is an early characteristic example; a more general notion is that of an evaluation metric introduced in Chomsky (1957, 1975), which relates the relative simplicity of alternative linguistic descriptions systematically to the quest for explanatory adequacy of the theory underlying the descriptions to be evaluated. Further proposals along these lines include the theory of markedness developed in Chomsky and Halle (1968), Kean (1975, 1981), and others, the notion of underspecification proposed e.g. in Archangeli (1984), Farkas (1990), the concept of default values and related notions. An important step promoting this general orientation was the idea of Principles and Parameters developed in Chomsky (1981, 1986), which reduced the notion of language particular rule systems to universal principles, subject merely to parametrization with restricted options, largely related to properties of particular lexical items. On this account, the notion of a simplicity metric is to be dispensed with, as competing analyses of relevant data are now supposed to be essentially excluded by the restrictive system of principles.
It is widely believed that existential quantifiers can bring about the semantic effects of a scope which is wider than their actual syntactic scope (See Fodor & Sag (1982), Cresti (1995), Kratzer (1995), Reinhart (1995) and Winter (1995), among many others.) On the other hand, it is assumed that the syntactic scope of universal quantifiers can be determined unequivocally by the semantics. This paper shows that this second assumption is wrong; universal quantifiers can also bring about scope illusions, though in a very specific environment. In particular, we argue that in the environment of generic tense, universal quantifiers can show the semantic effects of a scope which is wider than the one that is actually realized at LF. Our argument has four steps. First, we show that in generic contexts, universal quantifiers escape standard “scope-islands” (Section 1). Second, we show how the effects of wide scope in generic contexts can be achieved without syntactic wide scope (Section 2.1). Third, we show that this result is actually forced on us, once we take seriously certain independent issues concerning the interpretation of generic tense (Sections 2.2 - 2.4). Finally, the semantics of generic tense and, in particular, its interaction with focus, will yield some intricate new predictions, which, as we show, are borne out (Sections 3 - 5).
Part of linguistic competence involves the ability to construct and interpret words. The average high school student knows about 60,000 words whose form and meaning are not derived from those of other words. Such words including read, language, on, cold, and if, to name but a few - must be learned and stored as separate items in the lexicon (or mental dictionary). However, countless other words can be constructed and comprehended by the application of quite general rules to more basic words. For example, any speaker of English who knows the meaning of the noun fax - and the verb derived from it - could form and interpret words such as faxable (for things that can be faxed) and fax machine (for the device that sends and receives faxes). The system of categories and rules involved in word formation and interpretation is called morphology. This chapter presents an introduction to the study of morphology, beginning with the inventory of notions relevant to the analysis of word structure.
Coreference in dialogue
(1997)
Since the early days of discourse analysis coreference has always been considered a major factor in the formation of texts and dialogues. The repetition of nominal elements and the anaphoric use of pronouns in successive sentences is a fundamental cohesive pattern which ties sentences together and contributes to the coherence of sequences. "La coherence transphrastique trouve dans la pronominalisation un des procedes les plus efficaces" (Stati 1990, 160). The basic structural pattern on which linguists focused their interest in the early 1970s is captured by the following examples: (1) A man entered the house. After closing the door, the man sat down. He was tired. (2) Peter The man entered the house. He was tired. He ...
s.a. Deutsche Fassung: Archiv für Rechts- und Sozialphilosophie. Beiheft 65, 1996, 199-220. Italienische Fassung: Altera pars audiatur: Il diritto nella collisione dei discorsi. In: Gunther Teubner, Diritto policontesturale: Prospettive giuridiche della pluralizzazione dei mondi sociali. La città del sole, Neapel 1999, 27-70. Französische Fassung: Altera pars audiatur: le droit dans la collision des discours. Droit et Société 35, 1997, 99-123. Portugiesische Fassung: Altera pars audiatur: o direito na colisao de disursos. In: J.A. Lindgren Alves, Gunther Teubner, Joaquim Leonel de Rezende Alvim, Dorothe Susanne Rüdiger, Direito e Cidadania na Pos-Modernidade. Editora Unimep, Piracicaba, Brasilia 2002; 93-129.
The encoding of images by semantic entities is still an unresolved task. This paper proposes the encoding of images by only a few important components or image primitives. Classically, this can be done by the Principal Component Analysis (PCA). Recently, the Independent Component Analysis (ICA) has found strong interest in the signal processing and neural network community. Using this as pattern primitives we aim for source patterns with the highest occurrence probability or highest information. For the example of a synthetic image composed by characters this idea selects the salient ones. For natural images it does not lead to an acceptable reproduction error since no a-priori probabilities can be computed. Combining the traditional principal component criteria of PCA with the independence property of ICA we obtain a better encoding. It turns out that the Independent Principal Components (IPC) in contrast to the Principal Independent Components (PIC) implement the classical demand of Shannon’s rate distortion theory.
Robotic gesture recognition
(1998)
Robots of the future should communicate with humans in a natural way. We are especially interested in vision-based gesture interfaces. In the context of robotics several constraints exist, which make the task of gesture recognition particularly challenging. We discuss these constraints and report on progress being made in our lab in the development of techniques for building robust gesture interfaces which can handle these constraints. In an example application, the techniques are shown to be easily combined to build a gesture interface for a real robot grasping objects on a table in front of it.
Böll on Joyce, Joyce on Böll : a gnomonical reading of Heinrich Böll's "Die schönsten Füße der Welt"
(1998)
It is my contention - but not my whole argument, as we shall soon see - that this shift or new departure can be attributed in part to Böll's introduction to the work of James Joyce, an event that took place at or around the time when Böll began travelling to Ireland in 1954. Indeed, as if in corroboration of this assumption, the earliest mentionings of Joyce that I have found occur in the second and third episodes of Böll's popular travelogue „Irisches Tagebuch“, published in 1957. It is worth noting, however, that neither of these two comments is formulated in a way that would presuppose more than a superficial knowledge of Joyce's works. And later, too, we find only the occasional allusion to or mention of the lrish writer in Böll's literary work. Nor does Joyce or his œuvre figure prominently in Böll's countless essays and interviews on writers and writing. Even in the short article „Über den Roman“ of 1960, which is devoted to the modern novel and would provide the natural occasion for an acknowledgement of this kind, Böll refers neither to „A Portrait of the Artist as a young Man“ nor to „Ulysses“, not to mention „Finnegans Wake“.