Giuse D (1992), KR: Constraint-Based Knowledge Representation, Technical Report, Carnegie-Mellon University. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Vb2 An Architecture For Interaction In Synthetic Worlds - Gobbetti, Balaguer, Thalmann (1993) (9 citations) (Correct)
.... mechanism, and a large portion of CPU time was spent in dependency evaluation [9] Several techniques can be used to realize change propagation in object oriented architectures, including using communication mechanisms such as MVC [21] distributed event handling [37] 35] one way constraints [15] [40] multi way constraints [4] 22] or predefined constraints on primitive objects [1] 18] 20] Constraints, being primarily declarative, free the programmer from the arduous task of maintaining relationships by hand of communication and event handling mechanisms. However, the drawback of ....
Giuse D (1992), KR: Constraint-Based Knowledge Representation, Technical Report, Carnegie-Mellon University.
An Expert System for PostOperative Care (POEMS) - Sawar, Brennan, Cole, Stewart (1992) (Correct)
....Hospital, Beckett Street, Leeds LS9 7TF,U.K. in Proceedings of MEDINFO 92, Geneva, Switzerland, Sep. 1992. In this paper we present POEMS a postoperative expert medical system currently under development in Leeds. The knowledge representation scheme using KR, an object oriented system [1], and its relation to this medical domain is described. A diagnostic engine based on KR s constraint propagation mechanism is outlined, and a knowledge acquisition scheme utilizing Active and Passive Learning methodologies is described. 1. Introduction Postoperative care can present ....
Giuse G. KR: Constraint-Based Knowledge Representation. Technical Report CMU-CS-89-142, Carnegie Mellon University, April 1989.
Type Evolution and Instance Adaptation - Clamen (1992) (2 citations) (Correct)
.... Each application program interacts with the instances through a single version (interface) and modifications to attribute slots on the visible facet are immediately propagated to the other facets, using a mechanism similar to the trigger facility found in many relational and AI database systems [23, 12]. The most obvious target for improvement in this scheme is how new facets are added. The allocation and initialization of new facets for existing instances at evolution time can be deferred until such time as the facets are actually needed (i.e. by an application) In this way, some of the ....
Giuse, D. KR: Constraint-Based Knowledge Representation. Technical Report, no. CMU-CS-89-142, Carnegie Mellon University School of Computer Science, Pittsburgh, PA, April 1989.
Vb2 An Architecture For Interaction In Synthetic Worlds - Gobbetti (1993) (9 citations) (Correct)
.... mechanism, and a large portion of CPU time was spent in dependency evaluation [9] Several techniques can be used to realize change propagation in object oriented architectures, including using communication mechanisms such as MVC [21] distributed event handling [37] 35] one way constraints [15][40] multi way constraints [4] 22] or predefined constraints on primitive objects [1] 18] 20] Constraints, being primarily declarative, free the programmer from the arduous task of maintaining relationships by hand of communication and event handling mechanisms. However, the drawback of ....
Giuse D (1992), KR: Constraint-Based Knowledge Representation, Technical Report, Carnegie-Mellon University.
Transformation Proxy Support for Thin-Clients - Parris, Dennis (Correct)
....with the new features needed in MMTL was non trivial. We had to judiciously choose features to reach our goals, but combine them so that they did not interact poorly or were redundant. First, we have added a small prototype based object system to the language. This object system is similar to KR [14], the fundamental object system of the Garnet [18] user interface toolkit. In this system, objects are simply collections of named slots. Prototype based object systems do not make a distinction between objects and their classes. New objects are created by copying existing objects, describing new ....
Dario Giuse. KR: Constraint-Based Knowledge Representation. Carnegie Mellon University, Garnet Project, 1994.
Towards a Requirements-based Information Model for.. - Aschemann, Kehr (1998) (1 citation) (Correct)
....have been chosen as well. Currently, integrity checks can be triggered manually that evaluate all predicates in a system and issue appropriate warnings if conflicts or inconsistencies arise. This scheme can be improved with the use of data dependency management as implemented in the KR system [5, 13]. Modified data can then be used to trigger all dependent contraints as well, leading to an incremental constraint checking scheme and thus minimizing re computation costs. 3.6. Computed Slots Slot values can also be LISP functions taking arbitrary arguments. Computed slots are parameter less ....
D. Giuse. KR: Constraint-Based Knowledge Representation. Carnegie Mellon University, Oct. 1993. This document is part of the GARNET [13] distribution.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC