The LOGIDATA+ Object Algebra
نویسندگان
چکیده
The relational model with relation-valued attributes.
منابع مشابه
Using a Novel Concept of Potential Pixel Energy for Object Tracking
Abstract In this paper, we propose a new method for kernel based object tracking which tracks the complete non rigid object. Definition the union image blob and mapping it to a new representation which we named as potential pixels matrix are the main part of tracking algorithm. The union image blob is constructed by expanding the previous object region based on the histogram feature. The pote...
متن کامل$omega$-Operads of coendomorphisms and fractal $omega$-operads for higher structures
In this article we introduce the notion of textit{Fractal $omega$-operad} emerging from a natural $omega$-operad associated to any coglobular object in the category of higher operads in Batanin's sense, which in fact is a coendomorphism $omega$-operads. We have in mind coglobular object of higher operads which algebras are kind of higher transformations. It follows that this natural $omeg...
متن کاملFree Extended BCK-Module
In this paper, by considering the notion of extended BCK-module, we define the concepts of free extended BCK-module, free object in category of extended BCK-modules and we state and prove some related results. Specially, we define the notion of idempotent extended BCK-module and we get some important results in free extended BCK-modules. In particular, in category of idempotent extended BCK-mod...
متن کاملPOWERSET OPERATOR FOUNDATIONS FOR CATALG FUZZY SET THEORIES
The paper sets forth in detail categorically-algebraic or catalg foundations for the operations of taking the image and preimage of (fuzzy) sets called forward and backward powerset operators. Motivated by an open question of S. E. Rodabaugh, we construct a monad on the category of sets, the algebras of which generate the fixed-basis forward powerset operator of L. A. Zadeh. On the next step, w...
متن کاملA Query Algebra for an Extended Object-Oriented Database Model
In this paper we extend the objecf-oriented dalabase model via the concept of object inheritance. We then define a closed and safe object-oriented query algebra. Our algebra is different from any other object-oriented query algebra found in the literature due to the extension of the model with object inheritance. The algebra defined deals with homogeneous sets of objects, and provides the model...
متن کامل