Artificial intelligence publications
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New experiments in distributional representations of synonymy
We generated a TOEFL-like test using WordNet, containing thousands of questions and composed only of words occurring with sufficient corpus frequency to support sound distributional comparisons.
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Online Query Relaxation via Bayesian Causal Structures Discovery
We introduce a novel algorithm, TOQR, for relaxing failed queries over databases, that is, over-constrained DNF queries that return an empty result.
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The complete genome sequence of Francisella tularensis, the causative agent of tularemia
We report the complete genome sequence of a highly virulent isolate of F. tularensis. The sequence uncovers previously uncharacterized genes encoding type IV pili, a surface polysaccharide and iron-acquisition systems.
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Morphology induction from term clusters
We address the problem of learning a morphological automaton directly from a monolingual text corpus without recourse to additional resources.
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Identifying Candidate Genes Using The BioWarehouse: A Case Study
The BioWarehouse is an open source data warehousing environment focused on supporting bioinformatics databases (DBs). BioWarehouse integrates public source DBs such as Swiss-Prot and GenBank into a unified normalized schema…
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EcoCyc: a comprehensive database resource for Escherichia coli
The mission for EcoCyc is to contain both computable descriptions of, and detailed comments describing, all genes, proteins, pathways and molecular interactions in E.coli.
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Database Editing Metrics for Pattern Matching
This paper introduces a family of metrics to measure the degree of qualitative match between a database and a pattern, that is, an elastic constraint on database objects and their…
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The SPARK Agent Framework
We describe the SRI Procedural Agent Realization Kit (SPARK), a new BDI agent framework that combines scaleability and the clean semantic underpinning of more formal agent frameworks.
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Toward a Theory of Qualitative Reasoning about Plans
We define a qualitative framework for reasoning about plan structure, defining a set of plan relations that characterize key interactions among plan components and a calculus for reasoning qualitatively about…
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Computational Prediction of Human Metabolic Pathways from the Complete Human Genome
We present a computational pathway analysis of the human genome that assigns enzymes encoded therein to predicted metabolic pathways.
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MetaCyc: a multiorganism database of metabolic pathways and enzymes
In the past 2 years the data content and the Pathway Tools software used to query, visualize and edit MetaCyc have been expanded significantly. These enhancements are described in this…
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Toward full automation of lexicon construction
We describe a technique of this nature called information theoretic co clustering and give results of a series of experiments built around it that demonstrate the main ingredients of lexical…