1
Mark Kantrowitz: Method and apparatus for efficient identification of duplicate and near-duplicate documents and text spans using high-discriminability text fragments. Justsystem Corporation, The Webb Law Firm, December 20, 2005: US06978419 (220 worldwide citation)

Disclosed is a computer-assisted method for finding duplicate or near-duplicate documents or text spans within a document collection by using high-discriminability text fragments. Distinctive features of the documents or text spans are identified. For each pair of documents or text spans with at lea ...


2
Mark Kantrowitz: Method for identifying the language of individual words. JustSystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, September 18, 2001: US06292772 (130 worldwide citation)

The method of recognizing the language of a single word as to spelling and grammar correction (e.g., identifying the appropriate language resources on a document, paragraph, sentence or even individual word basis), the automatic invocation of transliteration software based on the language of the wor ...


3
Mark Kantrowitz: Method and apparatus for analyzing affect and emotion in text. Justsystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, September 16, 2003: US06622140 (115 worldwide citation)

Disclosed is a computer-assisted method for classifying a text document according to emotion and affect. A score is assigned to each affect term in the document. An affect score is computed for the document from the scores for each affect term. The document is then classified in accordance with the ...


4
Rahul Sukthankar, Robert Stockton, Matthew Mullin: Method and apparatus for calibrating projector-camera system. Justsystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, September 9, 2003: US06618076 (106 worldwide citation)

The present invention enables a user to automatically calibrate a projector-camera system to recover the mapping from a given point in the source (pre-projection) image and its corresponding point in the camera image, and vice versa. One or more calibration patterns are projected onto a flat surface ...


5
Mark Kantrowitz, Shumeet Baluja: Method for rule-based correction of spelling and grammar errors. Justsystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, September 9, 2003: US06618697 (106 worldwide citation)

A computer implemented method which does not require a stored dictionary for correcting spelling errors in a sequence of words comprises storing a plurality of spelling rules defined as regular expressions for matching a potentially illegal n-gram which may comprise less than all letters in the word ...


6
Michael J Witbrock, Vibhu O Mittal: Method for producing summaries of text document. JustSystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, November 13, 2001: US06317708 (66 worldwide citation)

A computer method for preparing a summary string from a source document of encoded text. The method comprises comparing a training set of encoded text documents with manually generated summary strings associated therewith to learn probabilities that a given summary word or phrase will appear in summ ...


7
Rahul Sukthankar, Robert Stockton, Matthew Mullin: Method and apparatus for automatic keystone correction. Justsystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, June 22, 2004: US06753907 (50 worldwide citation)

The present invention provides automatic correction of any distortions produced when computer projection displays are misaligned with respect to the projection surface (such as keystoning). Although sophisticated LCD projectors now offer partial solutions to this problem, they require specialized ha ...


8
Michael J Witbrock, Mark Kantrowitz, Vibhu O Mittal: Method and apparatus for rapidly producing document summaries and document browsing aids. Justsystem Corporation, Webb Ziesenheim Logsdon Orkin & Hanson P C, June 17, 2003: US06581057 (35 worldwide citation)

Disclosed is a computer-assisted method for generating a summary of or a browsing aid for a document. At an index creation time, information that is relevant to at least one dummy query and is necessary to compile at least one temporary summary for the summary or browsing aid is extracted from a doc ...


9
Hiroki Kiyan, Takaki Tokuyama, Motohide Tamura: Spreadsheet-calculating system and method. Justsystem Corporation, McDermott Will & Emery, October 19, 1999: US05970506 (33 worldwide citation)

When a spreadsheet is displayed in a display section and spreadsheet calculation is to be executed, by referring to a column or a row with a key entry or pointing device, the column or row can be displayed in the fixed state without overflowing when the spreadsheet on the display screen is scrolled. ...


10
Hideto Tomabechi: Neural network, a method of learning of a neural network and phoneme recognition apparatus utilizing a neural network. Justsystem Corporation, Greenblum & Bernstein, February 15, 2000: US06026358 (30 worldwide citation)

A neuron device network is provided with a speech input layer, a context layer, a hidden layer, a speech output layer and a hypothesis layer. A phoneme to be learned is spectral-analyzed by an FFT unit and a vector row at a time point t is input to a speech input layer. Also, a vector state of the h ...