International Business Machines Corporation

Timothy L Walters

Keith Peters

Robert Michael Saliba

Robert N Truel

Gregory B Lindahl

Michael Markson

Rich Skrenta

Thomas M Annau

Dan Swartz

Samuel Makonnen

Al Sary

Fariborz Assaderaghi

George E Smith, Iii

Lawrence F Wagner, Jr

Paul David Muench

A search engine system according to one embodiment includes a slashtag server having a hardware processor and memory storing instructions configured to cause the slashtag server to receive a search query regarding a search of an internet, detect at least one key word in the search query, search the internet based on the at least one key word, analyze results of the search query to determine relevant filter criteria in the results of the search query, generate an alternative search query based on the relevant filter criteria, and send the web server the alternative search query, where the alternative search query includes a search operator wrapped in a predetermined syntax and inserted by the slashtag server, and where a last entered key word of the at least one key word in the search query is removed such that it is not included in the alternative search query.

Dynamic inference graph

A search engine system, including a slash-tag server. The server can be configured to receive a query including at least one key word from a user, generate an alternative search query, based on the at least one key word in the search query received from the user. The alternative search query may include at least one slashtag associated with the at least one key word for use in searching unaltered internet documents. Also, it may launch a search query using the alternative search query. Further, a web server could be configured to retrieve content from one or more nodes of at least one database cluster, based on the launched search query, generate a first search result, based on the alternative search query, and cause display of the first search result in a web browser.

Search query transformations

A search engine system, including a slashtag server configured to detect at least one search operator in a search query and detect a boosting indicator associated with the at least one search operator. Additionally, a web server configured to, in response to the detected boosting indicator, and generate a first search result that includes a boosted ranking of at least a subset a plurality of search result items in the search result and display the first search result in a web browser.

Boosted slashtags

At least one key word is detect in a search query. Alternative search query is automatically generated based on the at least one key word. The alternative search query includes a search operator associated with the at least one key word. A first search result is generated based on the alternative search query and displayed in a web browser.

Display of boosted slashtag results

A search engine system, including a slashtag server configured to detect at least a search operator in a search query, the search operator being associated with a category of content from a social network site. Also, a web server configured to, in response to detecting the search query, generate a first search result based on at least the category of content associated with the search operator, and display the first search result in a web browser.

Display of dynamic interference graph results

A search engine system, including a slashtag server configured to detect at least one key word in a search query and generate an alternative search query from the at least one key word, the alternative search query being based at least on computing an intermediary search of a plurality of characters from the at least one key word as the plurality of characters are being typed by a user, and for use in searching unaltered internet documents. Also a web server that may be configured to generate a first search result based on the alternative search query and cause display of the first search result in a web browser.

A method for use in electronic design models encoded into design software for use in SOI based FET logic design includes simulation of an SOI device by and setting a floating body voltage to any desired value at any time during the simulation, by adding to the model an ideal voltage source, whose value is a desired body voltage, in series with an ideal current source, whose value is a constant times the voltage across itself. When the constant is zero, no current can flow, and any additional components have no effect on the circuit. When the constant is non-zero, said ideal current source appears to be the same as a resistor such that current can flow in to or out from the body node, setting its voltage. The constant is kept zero at all times, except when it is desired to change the body voltage. The body voltage can be reset at any time to solve the problem of successive delays in one simulation run and resetting the voltage before each delay measurement starts. To solve the problem of predicting the delay in a delay predictor (for example, delay rules generation), the offset from the body voltage as a part of the best case/worst case determination is included. The improved process employs a topological analysis for circuit elements to determine whether the element falls in one of several categories, and in the process determines which elements of a circuit might be in AC equilibrium.

Method for use in simulation of an SOI device

A method for use in electronic design models encoded into design software for use in SOI based FET logic design includes simulation of an SOI device and setting a floating body voltage to any desired value at any time during the simulation, by adding to the model an ideal voltage source, whose value is a desired body voltage, in series with an ideal current source, whose value is a constant times the voltage across itself. When the constant is zero no current can flow, and any additional components have no effect on the circuit. When the constant is non-zero, said ideal current source appears to be the same as a resistor such that, current can flow in to or out from the body node, setting its voltage. The constant is kept zero at all times, except when it is desired to change the body voltage. The body voltage can be reset at any time to solve the problem of successive delays in one simulation run and resetting the voltage before each delay measurement starts. To solve the problem of predicting the delay in a delay predictor (for example, NDR rules generation), the offset from the body voltage as a part of the best case/worst case determination is included.

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Poughkeepsie, NY, United States of America

Timothy L Walters