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Topic: DAML


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In the News (Wed 30 Dec 09)

  
  DAML - Wikipedia, the free encyclopedia
On the Semantic Web, the DARPA agent markup language (DAML) aims to enable the next generation of the web — a web that moves from simply displaying content to one that actually understands the meaning of the content.
The DAML program has generated the DAML+OIL markup language.
Current research into DAML is leading toward the expression of ontologies and rules for reasoning and action.
en.wikipedia.org /wiki/DAML   (228 words)

  
 DAML - a Whatis.com definition   (Site not responding. Last check: 2007-10-20)
DAML (DARPA Agent Markup Language) is a markup language for the U.S. Defense Advanced Research Project Agency (DARPA) that is based on the Extensible Markup Language (XML).
DAML is designed to have a greater capacity than XML for describing objects and the relationships between objects, to express semantics, and to create a higher level of interoperability among Web sites.
DAML agents can be embedded in code and maintain awareness of their environment, are user-directed, but have the capacity to behave autonomously.
searchsecurity.techtarget.com /gDefinition/0,294236,sid7_gci518761,00.html   (331 words)

  
 Topic maps, RDF, DAML, OIL
DAML is not defined by any standards body, but is published on daml.org, a site run as part of the DAML program.
DAML seems to be entirely focused on supporting the semantic web, though one would assume that it also has other uses.
DAML and OIL use the same data model as RDF, which they do not enrich, and to which they contribute very little in the way of semantics, and so no further consideration needs to be given to them.
www.ontopia.net /topicmaps/materials/tmrdfoildaml.html   (8896 words)

  
 SHOE/DAML Comparison
DAML does not have n-ary relations, but any n-ary relation can be translated into an equivalent set of binary relations.
In DAML, it is convenient to nest properties about the same subject inside a tag the defines the type of the subject (see previous row).
It is most convenient to nest DAML properties inside a tag that represents the class of the subject.
www.cs.umd.edu /projects/plus/DAML/shoe-daml.html   (517 words)

  
 Overview
The DAML API is a collection of Java interfaces and utility classes that implement an interface for managing DAML ontologies.
DAML Property Instances, roughly corresponding to RDF triples, are maintained as an extension of DAML property.
Factory methods are provided to build DAML Ontologies from RDF models and to conversely generate RDF models from DAML Ontologies.
codip.grci.com /wwwlibrary/DAML_API_Docs/javaDocs/overview-summary.html   (1332 words)

  
 DAML Homework Assignment 2   (Site not responding. Last check: 2007-10-20)
To implement this DAML needs to include at least constructs for defining new predicates based on the conjunction of other predicates (like in deductive databases).
Issuing a DAML query is analogous to issuing an SQL query against a database.
DAML should be open to embedding “objects” that are actually full-fledged descriptions in other formal languages.
mr.teknowledge.com /daml/homeworks/HomeWork2/daml_homework2.htm   (1599 words)

  
 WebScripter: DAML Validator Wishlist
This is intended to be a DAML community draft of a "requirements/desiderata" document for the DAML validator.
DAML itself could also be used, but would be slightly harder to use with XSLT.
This page is automatically generated and maintained based on a Webscripter report that fetches and fuses decentralized DAML data.
www.isi.edu /webscripter/validator.gen.html   (414 words)

  
 DAML Project for Stanford Knowledge Systems, AI Laboratory
Deborah McGuinness is the Project Manager and is leading KSL's involvement in the development of the DAML language as well as KSL's tools efforts.
DAML PI Meeting, Miami, FL, April 8-10, 2003.
DAML PI meeting, Washington DC, February 13-14, 2001.
www.ksl.stanford.edu /projects/DAML   (3134 words)

  
 [No title]
A DAML Ontology of Time Jerry R. Hobbs with contributions from George Ferguson, James Allen, Richard Fikes, Pat Hayes, Drew McDermott, Ian Niles, Adam Pease, Austin Tate, Mabry Tyson, and Richard Waldinger November 2002 1.
A group of us have decided to collaborate to develop a representative ontology of time for DAML, which could then be used as is or elaborated on by others needing such an ontology.
DAML is under development and is thus a moving target, and that is why separating 1 and 2 is desirable.
www.cs.rochester.edu /~ferguson/daml/daml-time-nov2002.txt   (10331 words)

  
 UML and DAML Properties
The name of the element is used to identify the property, and its directionality is used to determine range and domain.
When creating DAML from UML the scope of each element should be honored, only converting Public scope elements.
Since DAML properties are ontology wide in scope, conflicts might arise from attributes in different classes having the same name.
codip.grci.com /UML/UML_Properties.htm   (1583 words)

  
 DAML @ UMBC: Proposal Tasks
This is the key insight of the DAML program -- to promulgate a universal web markup language that is sufficiently rich to support intelligent agents and other applications.
DAML is envisioned as a web-based markup language that has the expressive power of at least a large subset of first order logic.
Finally, we will design, develop and maintain a vertical portal for DAML (http://daml.org) that will simultaneously serve as a useful resource for the DAML research community, gather raw information required for our own (and other's) evaluation efforts, and serve as a testbed for components of our own work.
daml.umbc.edu /proposaltasks.shtml   (737 words)

  
 [No title]   (Site not responding. Last check: 2007-10-20)
It is a bit frustrating to be limited to only those OWL documents that have been found by the DAML crawler, but this may not be a permanent limitation and if the crawler does a good enough job it may not matter.
DAML VisuaLinks is not a product in itself, nor is code available for anyone to run.
End users should be able to use any DAML document within their reach as input to this tool, including DAML documents that they have never seen before and have no prior knowledge of.
www.semwebcentral.org /assessment/report?type=all   (5218 words)

  
 DAML.org
The DARPA Agent Markup Language (DAML) Program officially began in August 2000.
The goal of the DAML effort is to develop a language and tools to facilitate the concept of the Semantic Web.
Michael Pagels is the DARPA Program Manager for DAML.
www.daml.org   (203 words)

  
 Thinking XML: Basic XML and RDF techniques for knowledge management, Part 5
This is a DAML convention that describes the document and specifies the schema (hence the empty
Now that we have a schema for the issue tracker, we'll move on to improving the way we construct our queries: We'll look at Versa, an open query language for RDF that will make all the query code we've presented simpler and faster.
In addition to the introductory resources I listed in the last installment, there is now Introduction to DAML: Part I, by Roxane Ouellet and Uche Ogbuji.
www-128.ibm.com /developerworks/xml/library/x-think9.html   (1435 words)

  
 XML.com: Introduction to DAML: Part I
Although DAML is not a W3C initiative, several familiar faces from the W3C, including Tim Berners-Lee, participated in its development.
The DAML group soon pooled efforts with the Ontology Inference Layer (OIL) [OILHOME], another effort providing more sophisticated classification, using constructs from frame-based AI.
This approach should be familiar to functional language programmers, and it has the benefit that you cannot add items to this list without replacing one of the statements that make up the list, unlike RDF containers, to which elements can be added without disrupting the existing list statements.
www.xml.com /pub/a/2002/01/30/daml1.html   (1578 words)

  
 DAML Query Language
This note describes a query language for RDF that has a simple basis but can handle very general queries by incorporating DAML [1] class expressions.
The result of this query is the set of all statements with a subject of type class and a predicate of property1 or property2 etc.
The foregoing queries all produce homogenous results, that is, the same properties are queried for every instance in the result set.
www.langdale.com.au /RDF/DAML-Query.html   (1151 words)

  
 DAML Homework Assignment 1   (Site not responding. Last check: 2007-10-20)
By using the Briefing Associate we were able to generate the DAML description of our pages as a byproduct of creating a visual depiction of our project.
For this prototype version, the ontology dependent part of the analyzers was hand-coded in the tool instead of deriving it from the ontology specification.
The Ontology was created diagrammatically using PowerPoint and then passed into DAML using a text editor.
mr.teknowledge.com /daml/Homeworks/HomeWork1/daml_homework1_Lessons1.htm   (510 words)

  
 IAM DAML (DAML at The University of Southampton)
IAM DAML (DAML at The University of Southampton)
DAML, the DARPA Agent Markup Language, is an XML-based semantic description language for embedding semantics (or concepts) within Web content, for developing Ontologies that describe and relate concepts (across the web), and for declaring and using logical axioms for reasoning about the annotated context.
As a precursor for OWL - Web Ontology Language, DAML has played (and continues to play) a core role within the vision of the Semantic Web.
www.daml.ecs.soton.ac.uk   (219 words)

  
 DMA2ICal - DAML Meeting Agenda -> ICal Translater Agent Homepage
Agents such as the Retsina Calendar Agent (developed as part of the CMU DAML effort), which reasons about schedules marked up using the ICal Ontology, can utilize translation services such as the DMA2ICal Agent to access and "understand" schedules marked up using other ontologies.
The DAML Meeting Agenda Ontology was particularly designed to accommodate shuffling and resizing of talks during meeting planning (by specifying durations rather than actual times), and to provide an archival record of the meeting (by providing links to speakers and briefings).
The following examples are taken from past DARPA DAML meetings, and include the html markup (generated by Mike Dean'sGenHTML WWW Form Interface).
www.daml.ri.cmu.edu /Cal/DMA2ICal   (310 words)

  
 DAML Tools
The DAML API is a collection of Java interfaces and utility classes that implements an interface for manipulating DAML ontologies.
DAML Sidebar provides an easy means of detecting embedded DAML content and processing it with various DAML tools.
The web version is oriented toward novice/infrequent DAML annotators; the client/server version is oriented toward personnel who routinely produce documents or need to annotate legacy documents.
www.daml.org /tools   (2853 words)

  
 DAML @ UMBC: Lessons   (Site not responding. Last check: 2007-10-20)
It is not easy to decide where the DAML text should be placed in an HTML page.
In our example, DAML is generated dynamically based on the fields in the database.
So, if there is any change in the ontology, only the DAML generating code needs to be fixed, we do not have to change every DAML page.
daml.umbc.edu /lessons.shtml   (162 words)

  
 The DAML Page   (Site not responding. Last check: 2007-10-20)
The DAML language is being developed as an extension to XML and the
The goal of these projects is to exercise the DAML lifecycle (ontology creation, mediation, and application development tools) as the language matures.
Please visit the DAML Home page for a description of ongoing DAML research projects, the latest announcements, language releases, tools, and other DAML related information.
www.rl.af.mil /tech/programs/daml   (298 words)

  
 Intelligent Software Agents   (Site not responding. Last check: 2007-10-20)
We are participating in the DARPA Agent Markup Language (DAML) initiative to develop OWL-S, a set of ontologies to describe functionalties of web services.
The DARPA Agent Markup Language (Now "OWL") is an essential part of the Semantic Web, a world wide effort to construct a logically based markup language that will surpass current XML based markup languages.
The DAML Services Coalition: Anupriya Ankolekar, Mark Burstein, Jerry R. Hobbs, Ora Lassila, David L. Martin, Drew McDermott, Sheila A. McIlraith, Srini Narayanan, Massimo Paolucci, Terry R. Payne and Katia Sycara.
www-2.cs.cmu.edu /~softagents/daml.html   (1411 words)

  
 Robotics Institute: Daml-S
The DARPA Agent Markup Language (DAML) will surpass current markup languages by representing semantic relations in machine-readable ways and enabling agents to reason about them.
DAML is being developed as part of the Semantic Web initiative by teams of researchers at various companies and universities.
Carnegie Mellon University is participating in DAML development through the Software Agents Group's ATLAS project.
www.ri.cmu.edu /projects/project_481_text.html   (347 words)

  
 Cover Pages: Updated DAML+OIL Language Specification Supports W3C XML Schema Data Types.
The DARPA Agent Markup Language (DAML) "is being developed as an extension to XML and the Resource Description Framework (RDF).
The latest release of the language (DAML+OIL) provides a rich set of constructs with which to create ontologies and to markup information so that it is machine readable and understandable." The reference description document characterizes DAML+OIL as "a semantic markup language for Web resources.
DAML [The DARPA Agent Markup Language] web site
xml.coverpages.org /ni2001-03-28-a.html   (494 words)

  
 DAML-Time Homepage
We have developed tools to automatically convert the axioms into a Lisp-like representation which is more or less a subset of KIF.
Until this is resolved, the DAML version of the axioms cannot be generated.
This project, by George Ferguson and James Allen, is focused on the development of concepts and tools for representing temporal information.
www.cs.rochester.edu /~ferguson/daml   (456 words)

  
 XML Schema, RDF Schema & DAML Comparison
Below is a comparison table that we created to understand the tradeoffs and differences among markup languages.
It compares XML (eXtensible Markup Language), RDF (Resource Description Framework), and DAML (DARPA Agent Markup Language) by showing a description and examples of how each language addresses common knowledge representation requirements.
In DAML, we have to Import ontologies to be able to use the classes defined in the ontology.
trellis.semanticweb.org /expect/web/semanticweb/comparison.html   (759 words)

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