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Malhotra; Ashok
Croton-on-Hudson, NY
No. of patents:

Patent Number Title Of Patent Date Issued
7584499 Policy algebra and compatibility model September 1, 2009
The present invention provide for an algebraic mapping of a policy expression from a compact to a normalized form, both in Boolean and set formulations. The policy algebra is defined in such a way that policy alternatives within the normalized expression will be the same across equiv
5918052 Multiple inheritance mechanism for an object oriented programming environment June 29, 1999
The data structures, apparatus, methods, and mechanisms of the present invention cooperate to provide the user with a flexible multiple inheritance OOP environment. OOP environments comprise composite data structures and internal mechanisms for manipulating those structures. The stru
5832270 System having automatic insertion of hooks into object-oriented software for visualizing executi November 3, 1998
Object-oriented system methods are automatically instrumented with method hooks that are capable of generating graphical information that can be visualized on a graphical interface. When a method hook is run, it can indicate the occurrence of: an object instance being created, and object
5504887 Storage clustering and packing of objects on the basis of query workload ranking April 2, 1996
An apparatus and method is disclosed for efficiently clustering program objects on a unit of storage in a secondary memory, e.g., a page of memory on a disc. The objects are clustered so that a set of queries (query set) can access the stored objects with a minimum number of page transfe
5454106 Database retrieval system using natural language for presenting understood components of an ambi September 26, 1995
Information is retrieved from a database using natural language (NL) queries and graphical interfaces and displays. A query is separated into tokens which are parsed into elements. The parsed elements are matched to a list of database names. If all the parsed elements can be uniquely

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