… We use this concept to define a motion closed world assumption (MCWA) and develop a
notion of MCWA-entailment. We show that checking if a go-theory has a coherent model is NP-…

4 Closed World Assumptions Page 1 4 Closed World Assumptions The lesson of chapter 3
is that theorem-proving in the predicate calculus constitutes a poor mechanism for reasoning …

… rule, formalized as the Closed World Assumption(CWA) by R… , called the Generalized Closed
World Assumption(GCWA), has … a system called the Extended Closed World Assumption(…

… tation of databases is generally defined from a closed-world assumption (see [13]), ie, all …
When negation by failure is used the same assumption is made (see [2]). This assumption is …

… For Horn programs, Reiter introduced a rule of negation called the Closed World Assumption
(CWA) [12], which allows one to infer a ground literal ~ A from a Horn program P, if A is not …

… To use context effectively, we propose using a closedworld assumption. A closed-world is
a region of space and time in which the specific context is adequate to determine all possible …

… The method is capable of simultaneously tracking multiple, non-rigid objects when erratic
movement and object collisions are common. A closedworld assumption is used to adaptively …

… To use context effectively, we propose using the closed-world assumption. A closedworld is
a region of space and time in which the specific context is adequate to determine all possible …

… for which a set of closed-world assumptions regarding the visual as well as … assumptions
are then used in the context of particle filtering to arrive at a computationally fast, closed-world, …

… But we cannot discover motion unless it be by comparison with something fixed, that is [by
referring it to] the poles or the centers and assuming them in our measurements of the motions …