71
Rosario Gennaro, Shai Halevi, Tal Rabin: Secure hash-and-sign signatures. International Business Machines Corporation, Louis P Herzberg, June 10, 2003: US06578144 (111 worldwide citation)

This invention is a method and apparatus which provide a solution to the problem of constructing efficient and secure digital signature schemes. It presents a signature scheme that can be proven to be existentially unforgeable under a chosen message attack, assuming a variant of the RSA conjecture. ...


72
Nasser Yazdani, Paul Seungkyu Min: Method and apparatus for building and using multi-dimensional index trees for multi-dimensional data objects. Thompson Coburn, February 22, 2005: US06859455 (109 worldwide citation)

A method and apparatus are provided for building a searchable multi-dimensional index tree that indexes a plurality of data objects. In one aspect of the invention, the index tree divides dataspace into three subspaces and indexes the data objects using a single dimension. If too many data objects m ...


73
Qianglin Quintin Zhao, Huaimo Chen: System and method for point to multipoint inter-domain multiprotocol label switching traffic engineering path calculation. Futurewei Technologies, Conley Rose P C, Grant Rodolph, Clint Wilkins, January 8, 2013: US08351418 (108 worldwide citation)

A system comprising a plurality of path computation elements (PCEs) configured to communicate with an ingress node, jointly compute a core tree for an inter-domain point-to-multipoint (P2MP) tree across a plurality of network domains, and independently compute a plurality of sub-trees in at least so ...


74
Alejandro Acero, Hsiao Wuen Hon, Xuedong D Huang: Text-to-speech using clustered context-dependent phoneme-based units. Microsoft Corporation, S Koehler, Westman Champlin & Kelly P A, December 19, 2000: US06163769 (108 worldwide citation)

A text-to-speech system includes a storage device for storing a clustered set of context-dependent phoneme-based units of a target speaker. In one embodiment, decision trees are used wherein each decision tree based context-dependent phoneme-based unit is arranged based on context of at least one im ...


75
Asta Khavakh, William McDonough, Oleg Voloshin, Yaoguang Wang: Method and system for route calculation in a navigation application. Navigation Technologies, Frank J Kozak, Jon D Shutter, Lawrence M Kaplan, January 13, 2004: US06678611 (108 worldwide citation)

A program and method for route calculation for use with a navigation system and used with a map database that represents a road network in a geographic region. A route calculation program is adapted to find at least one solution route between a first location on a road network and a second location ...


76
Jan Bialkowski, John Krawczyk: System for segmenting data packets to form binary decision trees which determine filter masks combined to filter the packets for forwarding. Wellfleet Communications, Fish & Richardson, October 31, 1995: US05463777 (105 worldwide citation)

A packet processing method and apparatus efficiently process a binary data packet based upon information contained in the header portion of the packet. The method and apparatus employ a binary tree search method for determining ranges of key elements of the packet and associating with each of the ra ...


77
Lei Duan, Alexander M Franz: Method and apparatus for parsing in a spoken language translation system. Sony Corporation, Sony Electronics, Blakely Sokoloff Taylor & Zafman, April 24, 2001: US06223150 (104 worldwide citation)

A method and apparatus for parsing in a spoken language translation system are provided, wherein an input is received comprising at least one input sentence or expression. A parsing table is accessed and consulted for a next action, wherein the parser looks up in the next action in the parsing table ...


78
Alexander Saldanha, Patrick C McGeer, Luca Carloni: Creation of structured data from plain text. Softface, Fenwick & West, March 30, 2004: US06714939 (103 worldwide citation)

A method and system for converting plain text into structured data. Parse trees for the plain text are generated based on the grammar of a natural language, the parse trees are mapped on to instance trees generated based on an application-specific model. The best map is chosen, and the instance tree ...


79
Donald I MacAllister, Douglas L Turner: Automated audio output device for a telephone set. Gene Scott, January 2, 1996: US05481599 (102 worldwide citation)

A circuit for use with or built into a telephone set, that detects and intercepts the telephone company's ring signal, supressing the telephone set's existing ringer, and substituting instead, a user selected audio segment. A choice of audio segments may be made from an internal memory device or as ...


80
Charles Reed Solomon, Andrea Olgiati: Method of using primary and secondary processors. Hewlett Packard Company, April 17, 2001: US06219833 (102 worldwide citation)

The compilation of source code to a primary and a secondary processor. The method relates to reconfigurable secondary processors, and is especially relevant to secondary processors which can be reconfigured to some degree during execution of code. Selective extraction of dataflows from the source co ...