This memorandum describes a set of subroutines for the IBM 7040/44 computers for reading textual material with complex formats and coding conventions--questionnaires, library catalog cards, etc.--from any external medium into the high-speed store of the machine. Different kinds of information in the input are recognized by explicit markers,…

Describes a model for a front end query processor to deal with incomplete information in a database. The effectiveness of the processor in restricting the number of objects to be processed in a query and in aiding the interpretation of a query is discussed. (26 references) (Author/CLB)

Describes an algorithm for the calculation of term discrimination values that may be used when the interdocument similarity measure used is the cosine coefficient and when the document representations have been weighted using one particular term weighting scheme. (7 references) (Author/CLB)

The implications of some major linguistic and semiotic concepts for the machine manipulation of natural language text are examined. It is proposed that the study of meaning should contribute to the development of sophisticated algorithms for machine indexing. (Author)

Discusses an investigation of certain problems concerning the structural design of lexicons used in computational approaches to natural language understanding. Emphasizes three aspects of design: retrieval of relevant portions of lexicals items, storage requirements, and representation of meaning in the lexicon. (Available from ALLC, Dr. Rex Last,…

Discusses a corpus-based study that focuses on word epenthesis.Provides quantitative evidence that vowel epenthesis applies categorically in some environments and variably in others. Probabilistic analysis demonstrates that the variable pattern is constrained by a complex interplay of linguistic factors. Interprets such grammatical conditioning as…

Looks at the value of language corpora for designing teaching materials and argues that they are an essential tool for teachers wishing to keep up to date with language as it is actually used in real life. Provides a number of useful and practical teaching examples for designing teaching tasks and for raising students' awareness to the differences…

Discusses the use of mechanical validation of formal, combinatorial theories in phonetics, and uses a computational tool in analyzing the implementation of the Charm and Government theory of phonology. (GLR)

Examines linguistic issues involved in designing a computer concordance program for Spanish that automatically retrieves in context all forms of the verb from the infinitive. Results indicate that, although concordances remain popular with researchers in the humanities, their lack of language-specific morphological information is a detraction.…

Reports on a project showing that relational data models, including unnormalized models that allow the nesting of relations, cannot fully capture the structural properties of lexical information. A feature-based model that allows for a full representation of some nesting and defines a factoring mechanism is described and demonstrated. (38…

Examines how multiple phonetic constraints interact to produce universal sound patterns and how the resulting systems may differ. A computational model of emergent syllable systems is presented that is based on a set of functional constraints on syllable systems and the assumption that language structure emerges through cumulative change over…

Discusses the compilation of a computer corpus representing all the surviving English verse and prose between circa 450 and 1300. Focus is on negation in early Middle English. (Author/VWL)

Earlier research argues that "busy" in South African English was, contrary to prevailing scholarly intuitions, not attributable to Afrikaans influence, except for a lifting of the semantic restriction that the verb being modified refer to work activities. Tests these conclusions in light of further data and the rise of corpus…

Demonstrates how innate representational capabilities for serial and temporal structure of language could arise from a common neural architecture, distinct from that required for the representation of abstract structure, and provides a predictive testable model of the initial computational state of the language learner. (Author/VWL)

Presents an analysis of German modal particles based on corpora representing Spoken German. The concept of spoken language is discussed with regard to the corpora analyzed and narrowed down in relation to the use of modal particles. In addition, a collection of telephone conversations was scanned into a computer readable file and analyzed using…