]> 2008/06/10 OpenCyc Knowledge Base Copyright© 2001-2008 Cycorp, Inc., http://www.cyc.com/, Austin, TX, USA This file contains an OWL representation of information contained in the OpenCyc Knowledge Base. The content of this OWL file is licensed under the Creative Commons Attribution 3.0 license whose text can be found at http://creativecommons.org/licenses/by/3.0/legalcode. The content of this OWL file, including the OpenCyc content it represents, constitutes the "Work" referred to in the Creative Commons license. The terms of this license equally apply to, without limitation, renamings and other logically equivalent reformulations of the content of this OWL file (or portions thereof) in any natural or formal language, as well as to derivations of this content or inclusion of it in other ontologies. externalID A unique, language-neutral, variable-sized identifier for a concept that can be used to refer unambiguously to that concept across OWL exports or across Cyc inference engines. label A natural-language representation for a concept that is both human readable and readable by the Cyc inference engine. These terms are not guaranteed to refer to the same concept across time but are guaranteed to be consistent within a particular OWL export. Use 'cycAnnot:externalID' for unambiguously referring to a concept across OWL exports or across Cyc inference engines. Natural language processing, or NLP, is the collection of all programming (e.g., writing a part of speech tagger) and representation (e.g., adding lexical entries to a knowledge base) activities done in the service of enabling a computer to parse or generate natural language. NaturalLanguageProcessing natural language processing work http://en.wikipedia.org/wiki/Natural_language_processing NL work work in the area of NLP NLP work natural language processing NL processing work intelligent agent activity IntelligentAgentActivity A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVioQZwpEbGdrcN5Y29ycA" class="cyc_term">Action</a> (q.v.). Every instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rGGsQIeqUEdqTjAACs6hPlA" class="cyc_term">IntelligentAgentActivity</a> is an action, each of whose &quot;doers&quot; (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP1HmJwpEbGdrcN5Y29ycA" class="cyc_term">doneBy</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rQ9dkLFWAQdeQE7cXOq70Qg" class="cyc_term">animateDoer</a>s) is either an <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVinb5wpEbGdrcN5Y29ycA" class="cyc_term">IntelligentAgent</a> or a group of such agents (i.e. a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjmoJwpEbGdrcN5Y29ycA" class="cyc_term">Group</a> all of whose members are intelligent agents). Specializations of this collection include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViN65wpEbGdrcN5Y29ycA" class="cyc_term">HumanActivity</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjVMpwpEbGdrcN5Y29ycA" class="cyc_term">Reading</a>. Pretty String (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA" class="cyc_term">prettyString</a> TERM STRING) means that STRING is the English word or expression (sequence of words) commonly used to refer to TERM. The predicate <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA" class="cyc_term">prettyString</a> is used by the code which generates CycL to English paraphrases, but its applicability is not restricted to this use. prettyString skilled activity This is the collection of collections of activities which require some specialized skill to perform--i.e., to play any role which is a specPred of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP1HmJwpEbGdrcN5Y29ycA" class="cyc_term">doneBy</a>. So, all skilled activities are learned, but not all learned activities are skilled. For instance, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVi0gpwpEbGdrcN5Y29ycA" class="cyc_term">WalkingOnTwoLegs</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvm8XOpwpEbGdrcN5Y29ycA" class="cyc_term">LearnedActivityType</a> but not an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvbVrl5wpEbGdrcN5Y29ycA" class="cyc_term">SkilledActivityType</a>. Since every normal person learns to walk, it requires no special skill. In contrast, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvYn_nZwpEbGdrcN5Y29ycA" class="cyc_term">Juggling</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvbVrl5wpEbGdrcN5Y29ycA" class="cyc_term">SkilledActivityType</a>, for most people do not know how to juggle. SkilledActivityType A specialization of both <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVioQZwpEbGdrcN5Y29ycA" class="cyc_term">Action</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViGFZwpEbGdrcN5Y29ycA" class="cyc_term">AtLeastPartiallyMentalEvent</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVieP5wpEbGdrcN5Y29ycA" class="cyc_term">PurposefulAction</a> is an action consciously, volitionally, and purposefully done by (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVipYpwpEbGdrcN5Y29ycA" class="cyc_term">performedBy</a>) at least one actor. intentional action PurposefulAction generation of an information bearing thing A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVifB5wpEbGdrcN5Y29ycA" class="cyc_term">InformationTransferEvent</a> and of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVioQZwpEbGdrcN5Y29ycA" class="cyc_term">Action</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvXDRVpwpEbGdrcN5Y29ycA" class="cyc_term">IBTGeneration</a> is an event which creates some <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvkNufpwpEbGdrcN5Y29ycA" class="cyc_term">InformationBearingThing</a>. The <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvkNufpwpEbGdrcN5Y29ycA" class="cyc_term">InformationBearingThing</a> created may be either a transient wave phenomenon (e.g. sound, light, or radio waves), or it may be a relatively long-lasting instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj2rJwpEbGdrcN5Y29ycA" class="cyc_term">InformationBearingObject</a> (cf. the important specialization of IBTGeneration -- <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWIQRJwpEbGdrcN5Y29ycA" class="cyc_term">IBOCreation</a>). Humans frequently generate such IBTs as spoken language, gestures, and handwritten notes. It is irrelevant for instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvXDRVpwpEbGdrcN5Y29ycA" class="cyc_term">IBTGeneration</a> whether there is another agent who accesses the resulting IBT. Note that every communication act starts with an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvXDRVpwpEbGdrcN5Y29ycA" class="cyc_term">IBTGeneration</a>. (Thus, see also <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViexZwpEbGdrcN5Y29ycA" class="cyc_term">Communicating</a> and its specializations, especially <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVieg5wpEbGdrcN5Y29ycA" class="cyc_term">CommunicationAct_Single</a>.) For an analogous collection regarding instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwClAZJwpEbGdrcN5Y29ycA" class="cyc_term">ConceptualWork</a>, see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rTUOK-GaPEdaAAAABAxv-7A" class="cyc_term">CWCreation</a>. Two important specializations of this collection are <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj2r5wpEbGdrcN5Y29ycA" class="cyc_term">IBTGeneration_Original</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvV6pTJwpEbGdrcN5Y29ycA" class="cyc_term">IBTGeneration_Replication</a>. See also the predicate <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvqy9EpwpEbGdrcN5Y29ycA" class="cyc_term">ibtGenerated</a>. IBTGeneration Natural language processing, or NLP, is the collection of all programming (e.g., writing a part of speech tagger) and representation (e.g., adding lexical entries to a knowledge base) activities done in the service of enabling a computer to parse or generate natural language. NaturalLanguageProcessing natural language processing work Natural language processing, or NLP, is the collection of all programming (e.g., writing a part of speech tagger) and representation (e.g., adding lexical entries to a knowledge base) activities done in the service of enabling a computer to parse or generate natural language. NaturalLanguageProcessing natural language processing work Natural language processing, or NLP, is the collection of all programming (e.g., writing a part of speech tagger) and representation (e.g., adding lexical entries to a knowledge base) activities done in the service of enabling a computer to parse or generate natural language. NaturalLanguageProcessing natural language processing work type of temporally stuff-like thing that is also a type of durative event A <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw" class="cyc_term">SecondOrderCollection</a>. <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rsptUGhfiQdmQ1dIv6htA7Q" class="cyc_term">ProcessType</a> is the collection intersection of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA" class="cyc_term">TemporalStuffType</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwNyXxJwpEbGdrcN5Y29ycA" class="cyc_term">DurativeEventType</a>; that is, a thing is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rsptUGhfiQdmQ1dIv6htA7Q" class="cyc_term">ProcessType</a> if and only if it is an instance of both <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA" class="cyc_term">TemporalStuffType</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwNyXxJwpEbGdrcN5Y29ycA" class="cyc_term">DurativeEventType</a>. Instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rsptUGhfiQdmQ1dIv6htA7Q" class="cyc_term">ProcessType</a> can be constructed from instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv48ocpwpEbGdrcN5Y29ycA" class="cyc_term">AccomplishmentType</a> using <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r0VWpmNnEQdiJDq0mDlTBkQ" class="cyc_term">ProcessFn</a> (q.v.). ProcessType