Text Databases: One Database Model and Several Retrieval LanguagesRodopi, 1994 - 314 pagina's Manipulation of text by means of the computer is well-established. Everybody has a word processor on his or her desk, and electronic mail, desk top publishing, text interchange languages, hypertext and multimedia are technologies many will be aware of. However, the full potential of the computer for the management and use of textual information has not been tapped yet. Far from it. For this a more principled approach is necessary, which will create a framework on which existing technologies, and technologies-yet-to-come can build and in which they can be integrated. This book can be seen as one step on this road. It employs the experience gained in working with a rich electronic linguistic corpus, the ECA database. A basic text database model is put forward and several text database retrieval languages are defined and analysed. A clear direction for further research is given. Therefore, the book is of relevance to researchers and developers in the field of corpus linguistics and in the more general field of electronic text. |
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Text Databases: One Database Model and Several Retrive Al Languages Paper Doedens Gedeeltelijke weergave - 2023 |
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analysis argument atom block_string blocks boolean buildable_from called Mary chapter clause clause_atom codomain concordance list consecutive considered consists construct contains corresponding cps object data model data structures defined denoted object described document type definition ECA database ECA project element example expounded text feature values Figure formal function gaps grammar graph guage Hebrew Bible hierarchies hypergraph jects keyword last train lexeme linguistic LLCORE matched_objects MdF database MdF model MdF objects missed the last moby morpheme natural language nested noun object type object_block objects of type overlap p-strings part_of_speech pheme phrase_atom pow_m preds programming language QL def QL queries quantification QUEST language recursive regular expression relations retrieval language rules semantics sentence set of monads SGML sheaf sifters specify straw string subsection syntactic syntax Table tags Tague text database model text-dominated database textual tion topograph retrieves topographic language translation var_bindings variable bindings word_atom
Populaire passages
Pagina 24 - ... of the database approach is that it provides some level of data abstraction by hiding details of data storage that are not needed by most database users. A data model is the main tool for providing this abstraction. A data model is a set of concepts that can be used to describe the structure of a database. By structure of a database we mean the data types, relationships, and constraints that should hold for the data.
Verwijzingen naar dit boek
Corpus Linguistics and Textual History: A Computer-assisted ... P. S. F. van Keulen,W. Th. van Peursen Geen voorbeeld beschikbaar - 2006 |