International Business Machines Corporation

Xi'an University of Architecture and Technology

Xi'an Dinghua Electronics Co., Ltd.

Rui Wang

Jing James Xu

Lei Gao

A Peng Zhang

Xiao Ming Ma

Si Er Han

Jun Wang

Jin Wang

Xin Feng Zhu

Kai Li

Pengkang Jin

Pu Wang

Dinghua Wang

Xin Jin

A method for identifying influential effects that contribute most to a status change of a target index for goal seeking analysis. The method includes generating a candidate list of significant changed predictors between the normal and abnormal status time periods in collected data, and building a plurality of regression models from the collected data. The method determines a first value (trend value or Pearson correlation value) for each of the significant changed predictors based on whether at least one of the significant changed predictors have a significant change trend using the regression models. The method obtains a second predictor importance value for each of the significant changed predictors from a single model built on all the collected data. The method generates a final predictor value for each of the significant changed predictors by combining the first value with the second predictor importance value for each of the significant changed predictors.

Identifying influential effects to be adjusted in goal seek analysis

Embodiments of the present disclosure relate to a method, system and computer program product for semantic search based on a graph database. In some embodiments, a method is disclosed. According to the method, the user jobs of a user are obtained from a first software product. Based on the user jobs, target test cases are selected from a plurality of test cases associated with the first software product and a second software product. The target test cases are applied to the first software product and the second software product, and in accordance with a determination that a result of applying the target test cases satisfies a predetermined criterion, an instruction is provided to indicate migrating from the first software product to the second software product. In other embodiments, a system and a computer program product are disclosed.

Migration between software products

The present disclosure discloses a method for determining a reflective surface of a steering gear and a focusing steering gear of an external level gauge. The method includes: obtaining a focal length and a specific reflection angle (); determining an 0step reflective surface () of the reflective surface of the steering gear based on the focal length and the specific reflection angle; determining an adjacent step reflective surface () by a geometric method based on the 0step reflective surface; and if a number of steps of the reflective surface of the steering gear reaches a preset value, determining the reflective surface () of the steering gear based on the 0step reflective surface and the adjacent step reflective surface. According to the present disclosure, a liquid level can be measured at an outer side of a side wall of a vertical liquid storage tank.

Method for determining reflective surface of steering gear and focusing steering gear of external level gauge

A composite ozone flotation integrated device may include a cylinder body, an intermediate cylinder, and a central cylinder which are coaxial. The cylinder body and the center cylinder have a common bottom. The cylinder body and the intermediate cylinder have a common top. The intermediate cylinder is arranged on support channel steel between the cylinder body and the center cylinder. A top of the center cylinder is in the intermediate cylinder. The top of the center cylinder is open-mouthed. An upper part of the cylinder body is provided with a drainpipe. The top of the cylinder body is provided with an inner cylinder exhaust pipe and a slag discharge pipe. An upper part of the intermediate cylinder is provided with an outer cylinder exhaust pipe. A lower part of the center cylinder is connected to a water inlet pipe, a dissolved gas inlet pipe, and a venting and sludge-discharge pipe.

Composite ozone flotation integrated device

Growing community of inventors

Xi'an, China

Rui Wang