A Logic for Representing Grammatical Knowledge. - Bill Keller (ECAI, 1992)

Formalisms for grammatical knowledge representation. - Bill Keller (Artif. Intell. Rev., 1992)

DATR Theories and DATR Models. - Bill Keller (ACL, 1995)

A Tractable Extension of Linear Indexed Grammars. - Bill Keller; David J. Weir (EACL, 1995)

A Tractable Extension of Linear Indexed Grammars - Bill Keller (CoRR, 1995)

An Evaluation Semantics for DATR Theories. - Bill Keller (COLING, 1996)

Learning SCFGs from Corpora by a Genetic Algorithm. - Bill Keller; Rudi Lutz (ICANNGA, 1997)

Improved Learning for Hidden Markov Models Using Penalized Training. - Bill Keller; Rudi Lutz (AICS, 2002)

The Distributional Similarity of Sub-Parses. - Julie Weeds; David J. Weir; Bill Keller (EMSEE@ACL, 2005)

Middleware for User Controlled Environments. - Bill Keller; Tim Owen; Ian Wakeman; Julie Weeds; David J. Weir (PerCom Workshops, 2005)

Managing the Policies of Non-Technical Users in a Dynamic World. - Tim Owen; Ian Wakeman; Bill Keller; Julie Weeds; David J. Weir (POLICY, 2005)

Evolutionary induction of stochastic context free grammars. - Bill Keller; Rudi Lutz (Pattern Recognit., 2005)

Weaving creativity into the Semantic Web: a language-processing approach. - Anna Jordanous; Bill Keller (ICCC, 2012)

MaxMax: A Graph-Based Soft Clustering Algorithm Applied to Word Sense Induction. - David Richard Hope; Bill Keller (CICLing (1), 2013)

UoS: A Graph-Based System for Graded Word Sense Induction. - David Richard Hope; Bill Keller (SemEval@NAACL-HLT, 2013)

Learning to Distinguish Hypernyms and Co-Hyponyms. - Julie Weeds; Daoud Clarke; Jeremy Reffin; David J. Weir; Bill Keller (COLING, 2014)

Efficiency in Ambiguity: Two Models of Probabilistic Semantics for Natural Language. - Daoud Clarke; Bill Keller (IWCS, 2015)

Twitter Paraphrase Identification with Simple Overlap Features and SVMs. - Asli Eyecioglu; Bill Keller (SemEval@NAACL-HLT, 2015)

Constructing a Turkish Corpus for Paraphrase Identification and Semantic Similarity. - Asli Eyecioglu; Bill Keller (CICLing (1), 2016)

ASOBEK at SemEval-2016 Task 1: Sentence Representation with Character N-gram Embeddings for Semantic Textual Similarity. - Asli Eyecioglu; Bill Keller (SemEval@NAACL-HLT, 2016)

Modelling Creativity: Identifying Key Components through a Corpus-Based Approach. - Anna K. Jordanous; Bill Keller (CoRR, 2016)