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Now showing items 1-10 of 12
The multi-layered schema of an extended entity-relationship model /
(1984)
In a database design process, the database model used is essential for producing a good conceptual schema. In some database models, like IMS and CODASYL, a conceptual schema contains too many implementation details which ...
A formalism for the syntactic description and recognition of two dimensional patterns /
(1981)
The concept of imaginary parsing is advanced for recognition of partially obscured patterns.
A real-time multitarget tracker by adaptive hypothesis testing for airborne surveillance systems.
(1982)
A multitarget, multisensor tracking algorithm is formulated specifically for the environment of an airborn surveillance system. The algorithm divides report/track pairs into unique associations and clusters of cross ...
Learning automata and its application to priority assignment in a queuing system with unknown characteristics /
(1983)
Conditions for (epsilon)-optimality of a general class of absorbing barrier and strongly absolutely expedient learning algorithms are derived. As a consequence, a new class of learning algorithms having identical behavior ...
Design modifications in microprocessors to simplify their testing /
(1982)
Design modifications in microprocessors are recommended to simplify the task of testing them in the user's environment. The recommended design modifications are two additional instructions that can easily be incorporated ...
A topological approach to database theory /
(1984)
The data modeling techniques which are currently used to construct the logical view of data have made use of trees, graphs, and sets, as underlying data structures. However, these structures have certain limitations when ...
A theoretical comparison of four parallel processing networks /
(1984)
Previous work on the analysis of execution time of parallel algorithms has either largely ignored communication delays or has dealt with specific interconnection structures such as the perfect shuffle and the nearest ...
Formal specification of operations on a class of syntactically-specified data structures.
(1982)
To illustrate the theory, a transform statement syntax is developed, and an interpreter is used to demonstrate operations on several types of structures. The work documented herein is a potential basis for an advanced data ...
Inference control in statistical databases :
(1983)
An efficient and effective data distortion technique is introduced. This "Probability Data Distortion, " which is not easily compromisable and has asymptotically the same statistical properties as the original data, is ...