Artificial intelligence publications
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HpyCyc: Helicobacter pylori Pathway/Genome Database
A Pathway/Genome Database for Helicobacter pylori is available at URL BioCyc.org. The database integrates the full genome of H. pylori with its computationally predicted metabolic pathways.
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Mixed-initiative Planning in PASSAT
We present the novel application of a general-purpose knowledge-based system, SHAKEN, to the specific task of acquiring knowledge for military Course of Action (COA) analysis.
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A persistent web application for distribution of weather information in Scheme
A new tool is being used to generate lexical parsers in Scheme. It is based on a cascade of lexers, described by tagged regular expressions (TREs) written as s-expressions. In…
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PASSAT: A User-centric Planning Framework
We describe a plan-authoring system called PASSAT (Plan Authoring System based on Sketches, Advice, and Templates) that combines interactive tools for constructing plans with a suite of automated and mixed-initiative…
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Deductive Response to Geographic Queries
They may reside on different machines in diverse locations. Knowledge may be represented according to different frameworks, notations, or coordinate systems. The answer may not exist anywhere explicitly; it may…
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Reflections on Godel’s and Gandy’s Reflections on Turing’s Thesis
We sketch the historical and conceptual context of Turing’s analysis of algorithmic or mechanical computation and then discuss two responses to that analysis.
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Evaluation of computational metabolic-pathway predictions for Helicobacter pylori
We seek to determine the accuracy of computational methods for predicting metabolic pathways in sequenced genomes, and to understand the contributions of both the prediction algorithms, and the reference pathway…
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The past, present and future of genome-wide re-annotation
We define the process of annotating a previously annotated genome sequence as 're-annotation', and examine the strengths and weaknesses of current manual and automatic genome-wide re-annotation approaches.
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The MetaCyc Database
MetaCyc is a metabolic-pathway database that describes 445 pathways and 1115 enzymes occurring in 158 organisms.
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The Pathway Tools Software
The Pathway Tools is a reusable, production-quality software environment for creating a type of MOD called a Pathway/Genome Database (PGDB).
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Active Coordination of Distributed Human Planners
This paper presents a framework called CODA that provides targeted information dissemination among distributed human planners as a way of improving coordination.
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Self-consistency, Stereo, MDL, and Change detection
Our main goal is to predict the accuracy of an output element of an existing stereo algorithm