@TechReport{Erbach:1994_4,
AUTHOR = {Erbach, Gregor},
TITLE = {Bottom-Up Earley Deduction},
YEAR = {1994},
MONTH = {April},
NUMBER = {39},
PAGES = {7},
ADDRESS = {Saarbrücken},
TYPE = {CLAUS-Report},
INSTITUTION = {Universität des Saarlandes},
URL = {ftp://ftp.coli.uni-sb.de/pub/claus/claus39.ps ftp://ftp.coli.uni-sb.de/pub/claus/claus39.dvi},
ABSTRACT = {We propose a bottom-up variant of Earley deduction. Bottom-up deduction is preferable to top-down deduction because it allows incremental processing (even for head-driven grammars), it is data-driven, no subsumption check is needed, and preference values attached to lexical items can be used to guide best-first search. We discuss the scanning step for bottom-up Earley deduction and indexing schemes that help avoid useless deduction steps.},
ANNOTE = {COLIURL : Erbach:1994:BEDb.pdf Erbach:1994:BEDb.ps Erbach:1994:BEDb.dvi}
}
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