Artificial intelligence publications
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Masquerade Detection via Customized Grammars
We use the Sequitur algorithm to generate a context-free grammar which efficiently extracts repetitive sequences of commands executed by one user – which is mainly used to generate a profile of the…
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A Portable Process Language
In this paper, we report on a process language, PPL, that we have designed to serve as a bridge between a representation designed for execution and a representation designed for…
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Mixed-Initiative Issues for a Personalized Time Management Assistant
This paper explores the mixed-initiative issues arising in the Personalized Time Manager (PTIME) system. PTIME is a persistent assistant that builds on our previous work on a personalized calendar agent.
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MetaCyc and AraCyc. Metabolic Pathway Databases for Plant Research
In conjunction with the Pathway Tools software, MetaCyc can be used to computationally predict the metabolic pathway complement of an annotated genome.
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A Personalized Time Management Assistant
This paper presents ongoing work to build the Personalized Time Manager (PTIME) system, a persistent assistant that builds on our previous work on a personalized calendar agent.
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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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Supporting the Pattern Development Cycle in Intelligence Gathering
This paper discusses the cycle through a use case of the Link Analysis Workbench (LAW), a tool for discovering and analyzing situations of interest in large relational data sets.