| New_York_Times_Teacher_Connections Each school day, provides a lesson plan based on the day's news. Lets teachers share a plan of their own. With lesson archive. |
| Victory_Tutorials Live audio-conferenced classes for Jr. and Sr. High from a classical Christian perspective. |
| The_Fable_Company Provides stories as reading concerts that allow children to listen and create the action in their minds. Presentations entertain as they encourage and promote literacy. |
| Luke_Fildes Abstract: Born in Liverpool in 1843. Fildes shared his grandmother's concern for the poor and in 1869 joined the staff of the Graphic magazine, edited by the social reformer, William Luson Thomas. Fil |
| TransNamib_Railway_Museum Located in Windhoek railway station building. The exhibition consists of wide range of railway equipment, maps and related items date back to German colonial times and South African administration. |
| XpertUniverse Firm offers web-based applications which facilitate peer-to-peer knowledge sharing within corporate settings. Features company and product profiles, news and contact information. |
| Comparative_CyberLexicon_-_Ciber-Léxico_Comparativo Compilation of English terminology peculiar to computer culture and technology and its equivalents in Spanish. Eng-Spa-Eng |
| Notes_from_the_Mystery_Department Thoughts on being a new librarian by Erica Olsen at Cornell University. |
| The_Blue_and_Gray_Museum General information with photos and images. Located in Georgia. |
| InvestorWords_com Online financial glossary with over 6,000 definitions. |
| Overbrook_School_for_the_Blind A private, non-profit, non-sectarian educational facility with quality programs for children who are blind or visually disabled, or emotionally and learning disabled. |
| CERGE-EI Program of doctoral studies in theoretical and applied economics. |
| The_Museum_of_Yachting Dedicated to the preservation of the traditional skills, documents, vessels and artifacts which record and describe the history and development of yachting around the world. Located in Newport, Rhode |
| Anne_Frank_House The former hiding place where she wrote her diary during World War II with galleries and information of the museum, biography, activities, and news located at Amsterdam, Netherlands. |
| New_Physics_Teacher_Project Advice for the first year physics teacher gathered from interviews with expert physics educators. |
| Illinois_MBA_Program Offers information on admissions, faculty and student life. |
| Department_of_Chemistry A source of information about the department. |
| Nyack_College_Athletics Official site of the Purple Pride with team information including histories, season previews and reviews, rosters, statistics, and NCAA eligibility guidelines. |
| Christendom_College Christendom College is an accredited four-year, Roman Catholic liberal arts College located in the Shenandoah Valley. |
| What_is_Dyslexia? Created by Andrew, Blake and Drew. |
Project title:
Renamed Abox and Concept Expression Reasoner
Duration:
1997-
Description:
Robust Server for Scalable Ontology ReasoningRacer handles
large Aboxes in combination with large and expressive Tboxes. It provides highly
optimized standard and non-standard inference services for
sophisticated ontology applications. Racer offers much more than OWL by supporting
rules, constraint reasoning, and expressive query answering (e.g., in SPARQL syntax).
The Racer query language nRQL (new Racer Query Language, pronounce: niracle and hear as miracle) offers grounded conjunctive queries
with head projection operators, negation as failure, aggregation operators, and server-side processing
of query results (e.g., XML generation)
Data persistency is provided by
referring to AllegroGraph,
an extremely fast triple store providing access to
billions of triples.
Team:
Concordia University Montreal:
Prof. Dr. Volker Haarslev
Hamburg University of Technology:
Prof. Dr. Ralf
Möller
Racer Systems:
Kay Hidde, Michael Wessel
Documentation:
Release
Notes 1.9.2
User's Guide and Refererence Manual
Download:
RacerPro Server for Linux, Mac OS X and Windows
RacerDLL for Java (soon)
Add ons (Open Source):
Probabilistic
Reasoning Component (Contra Bovem Rufum)
Load
Balancer (RacerManager)
Performance:
see here
Publications:
see here
Graphical User Interface:
RacerPorter
Contact:
