EP 1690219 A2 20060816 - INFERENCE MACHINE
Title (en)
INFERENCE MACHINE
Title (de)
INFERENZMASCHINE
Title (fr)
MACHINE D'INFERENCE
Publication
Application
Priority
- EP 2004013769 W 20041203
- DE 10356399 A 20031203
Abstract (en)
[origin: WO2005055134A2] The invention relates to an inference machine which is used to answer questions relating to predetermined data with the aid of an ontology, which is used to structure data, and a declarative system of rules, which reproduces additional knowledge. During the evaluation of a query, inference protocols, relating to the instantiation of the regulations which appear during evaluation, are read in an evaluation unit associated with the inference unit. Explanations relating to the evaluation of the rules are generated in the evaluation unit according to the inference protocols. A logical derivation of the answer becomes transparent. The system can answer technical questions and can carry out and explain technical considerations.
IPC 8 full level
CPC (source: EP US)
G06N 5/045 (2013.01 - EP US)
Citation (search report)
See references of WO 2005055134A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
WO 2005055134 A2 20050616; WO 2005055134 A3 20060608; CN 100565570 C 20091202; CN 1902647 A 20070124; DE 10356399 A1 20050714; DE 10356399 B4 20060614; EP 1690219 A2 20060816; US 2007011125 A1 20070111; US 7333970 B2 20080219
DOCDB simple family (application)
EP 2004013769 W 20041203; CN 200480039786 A 20041203; DE 10356399 A 20031203; EP 04803492 A 20041203; US 44522106 A 20060602