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» Social Roles and their Descriptions
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VRST
2004
ACM
13 years 10 months ago
FreeWalk/Q: social interaction platform in virtual space
We have integrated technologies related to virtual social interaction, e.g. virtual environments, visual simulations, and lifelike characters. In our previous efforts to integrate...
Hideyuki Nakanishi, Toru Ishida
ASUNAM
2010
IEEE
13 years 6 months ago
Empirical Study of Social Features' Roles in Buyers' Complex Decision Making
This paper aims at studying the roles of social features (as obtained from social networking sources) in buyers' decision process when they are searching for products to buy. ...
Li Chen
KR
2000
Springer
13 years 8 months ago
Expressive ABox Reasoning with Number Restrictions, Role Hierarchies, and Transitively Closed Roles
We present a new tableaux calculus deciding the ABox consistency problem for the expressive description logic ALCNHR+ . Prominent language features of ALCNHR+ are number restricti...
Volker Haarslev, Ralf Möller
DLOG
2010
13 years 2 months ago
Decidability of Description Logics with Transitive Closure of Roles in Concept and Role Inclusion Axioms
Abstract. This paper investigates Description Logics which allow transitive closure of roles to occur not only in concept inclusion axioms but also in role inclusion axioms. First,...
Chan Le Duc, Myriam Lamolle
IJCAI
2001
13 years 6 months ago
Decision Procedures for Expressive Description Logics with Intersection, Composition, Converse of Roles and Role Identity
In the quest for expressive description logics for real-world applications, a powerful combination of constructs has so far eluded practical decision procedures: intersection and ...
Fabio Massacci