Presents clues for determining whether "short passives," passive sentences from which the "by"-phrase has been deleted, are actually passive or stative. The clues include intensifiers, the verb "seems," contrasts, present tense, past tense, progressive aspect, and confirmation by examples. (CB)

Discusses knowledge graphs, a new form of knowledge representation, and their possible uses in electronic study books. Topics addressed include graph structures; semantics; and representing knowledge from books, including browsing, information marking, annotations, group-based learning, information sequencing, information distribution, and…

In a recent study of conceptual combination, Estes (2003) presented evidence for the priming of relational information in the absence of shared constituents between the prime and target (e.g., "pancake spatula" was interpreted more quickly following "bacon tongs" than following "city riots"). He argued that these data support the view that…

Presents a literature review that covers the following topics related to Latent Semantic Analysis (LSA): (1) LSA overview; (2) applications of LSA, including information retrieval (IR), information filtering, cross-language retrieval, and other IR-related LSA applications; (3) modeling human memory, including the relationship of LSA to other…

Reviews ontology research and development, specifically ontology mapping and evolving. Highlights include an overview of ontology mapping projects; maintaining existing ontologies and extending them as appropriate when new information or knowledge is acquired; and ontology's role and the future of the World Wide Web, or Semantic Web. (Contains 55…

Expands on an earlier article that explained how a Gricean theory of implicature might provide a systematic partial reduction of the Binding Conditions, and introduces a radical alternative that uses the same pragmatic framework but gives an account better adjusted to some languages. (113 references) (GLR)

Describes a conceptual Knowledge Representation Language (KRL) developed at the French National Center for Scientific Research, that is used for the construction and use of Large Knowledge Bases (LKBs) and/or Intelligent Information Retrieval Systems (IIRSs). Semantic factors are discussed, and the specialization hierarchies used are explained.…

This study addresses the problem of an adequate distinction between the concepts of library science and information science. The study identifies and analyzes the definitions of these and related terms that have appeared in English-language literature over the past century, and evaluates the logical adequacy of the linguistic expression of these…

Discussion of the sequence of tenses and the subjunctive in Spanish language textbooks demonstrates that there is a lack of mechanical morphonological agreement and that subjunctives may have a temporal value independent of that of the matrix with associated semantic differences; that is, subjunctives do not function as neutralized forms…

Suggests an alternative approach to the teaching of indirect or reported speech. Deixis is proposed as a means of clarifying the anomalies of reported speech. The problem is assessed from a grammatical and semantic point of view in the reporting of statements (as opposed to the reporting of questions or commands). (GLR)

Discusses and examines two approaches to concept-based retrieval of hypermedia information that improve a user's ability to navigate large systems--term indexing with semantically coupled thesauri and semantic hyperindexing. Visualization of index structures is discussed, and an example, the Cube of Contents retrieval model for the "Active…

This three-paper report describes Nigel, a large, programmed grammar of English which has been created in the framework of systemic linguistics begun by Halliday, and which, in addition to specifying functions and structures of English, has a novel semantic stratum which specifies the situations for use of each grammatical feature. The…

Compares the differences between the meanings of hypertext, hypermedia, and multimedia and discusses the uses of each term. Suggests how the terms and the relationships between them should be described and provides a summary of functional and semantic definitions found in the literature. (AEF)

Unless a clear distinction is made between the semantic time reference of the modal "perfect" and that of the present perfect aspect, these forms will remain confusing to students of English as a second language. A brief sequence is suggested for teaching modals which incorporates and clarifies these time relationships and simplifies the…

Examines the technical vocabulary of genetics as a source of error and confusion. Suggests that it is necessary to identify different types of problems associated with terminology and to organize them into logical classes to deal effectively with the difficulties. Highlights terms misused in textbooks. (RT)