1
John E MacCrisken: Adaptive data compression system. Adaptive Computer Technologies, Flehr Hohbach Test Albritton & Herbert, March 8, 1988: US04730348 (180 worldwide citation)

A data compression system for increasing the speed of data transmission system over a communication channel with a predefined data transmission rate. The system has two data compression units--one on each end of the channel, coupled to first and second data processing systems. Input data from either ...


2
Kel D Winters, Patrick A Owsley, Catherine A French, Robert M Bode, Peter S Feeley: Adaptive data compression system with systolic string matching logic. Advanced Hardware Architectures, Haverstock & Associates, July 2, 1996: US05532693 (137 worldwide citation)

An adaptive lossless data compression system with systolic string matching logic performs compression and decompression at the maximum rate of one symbol per clock cycle. The adaptive data compression system uses an improvement of the LZ1 algorithm. A content addressable memory (CAM) is used to stor ...


3
Alan D Clark: Adaptive data compression system. Cray Communications, Young & Thompson, June 7, 1994: US05319682 (77 worldwide citation)

An adaptive data compression system comprises an encoder 2 which responds to input characters by producing output codewords according to a stored encoding map or table of characters and codewords, and an adapter 4, 5 which adapts the encoding map or table in accordance with the input characters so a ...


4
Jeff J Kato, David W Ruska, David J Van Maren: Performance-based reset of data compression dictionary. Hewlett Packard Company, William W Cochran II, July 11, 1989: US04847619 (42 worldwide citation)

An adaptive data compression system is reset when performance drops below a predetermined threshold to permit greater compression of long files with evolving distributions of symbol combinations. The compression system uses a resettable dictionary in which initially unassigned codes are strategicall ...


5
Kasman E Thomas: Adaptive data compression system. Traveling Software, Christensen O Connor Johnson & Kindness, July 20, 1993: US05229768 (41 worldwide citation)

A system for data compression and decompression is disclosed. A series of fixed length overlapping segments, called hash strings, are formed from an input data sequence. A retrieved character is the next character in the input data sequence after a particular hash string. A hash function relates a p ...


6
Kato Jeff J, Ruska David W, Van Maren David J: Performance-based reset of data compression dictionary.. Hewlett Packard Co, April 26, 1989: EP0313190-A2 (13 worldwide citation)

An adaptive data compression system is reset when performance drops below a predetermined threshold to permit greater compression of long files with evolving distributions of symbol combinations. The compression inclludes a data compressor (11), a timer (13), a up-down counter (15), a comparator (17 ...


7
Clark Alan Douglas: An adaptive data compression system. Dowty Information Systems, June 24, 1992: GB2251097-A (2 worldwide citation)

An adaptive data compression system comprises an encoder (2) which responds to input characters by producing output codewords according to a stored encoding map or table of characters and codewords, and adapting means (4, 5) which adapts the encoding map or table in accordance with the input charact ...


8
Clark Alan Douglas: An adaptive data compression system.. Dowty Communications, June 17, 1992: EP0490606-A2 (1 worldwide citation)

An adaptive data compression system comprises an encoder (2) which responds to input characters by producing output codewords according to a stored encoding map or table of characters and codewords, and adapting means (4, 5) which adapts the encoding map or table in accordance with the input charact ...


9
Stephen Francis Bush, John Erik Hershey, Michael J Dell Anno: System and method for enhancing data compression using dynamic learning and control. NBCUniversal Media, Fletcher Yoder P C, February 7, 2017: US09565439

A data compression system and method for achieving enhanced compression performance in a plurality of encoder-decoder pairs communicatively coupled in a concatenated chain is disclosed. The plurality of encoder-decoder pairs receive input data and transform the input data into compressed output data ...


10
Rasmussen Brent D: Data compression system. Hewlett Packard Co, September 3, 2003: GB2385958-A

An "adaptive" data compression system for a printer is described comprising a plurality of data compressors and a controller which determines the most efficient compressor and forwards the smallest compressed version of the data stream. The switching decision in this apparatus is the result of a str ...