International Business Machines Corporation

Kabushiki Kaisha Toshiba

Petrochina Company Limited

Pengfei Chen

Jing Min Xu

Lin Y Yang

Hiroshi Fujimura

Fan Jing Meng

Xiao Xun Zhang

Kenji Iwata

Yadong Zhang

Gang Xiong

Honggang Chang

Chengmei Zhou

Youquan Liu

Jia Liao

Hui Di

The present disclosure relates to a device and method for continuous mixing of a solid drag reducer. The device for continuous mixing of a solid drag reducer comprises a raw material storage device (), a pneumatic raw material delivery device (), a power device (), a flow testing device () and a dissolving device (). The method for continuous mixing of a solid drag reducer uses the device for continuous mixing of a solid drag reducer, which can realize continuous mixing of the solid drag reducer during large-scale volume fracturing.

Device and method for continuous mixing of solid drag reducer

According to one embodiment, the data generation apparatus includes a speech synthesis unit, a speech recognition unit, a matching processing unit, and a dataset generation unit. The speech synthesis unit generates speech data from an original text. The speech recognition unit generates a recognition text by speech recognition from the speech data. The matching processing unit performs matching between the original text and the recognition text. The dataset generation unit generates a dataset in such a manner where the speech data, from which the recognition text satisfying a certain condition for a matching degree relative to the original text is generated, is associated with the original text, based on a matching result.

Data generation apparatus and data generation method that generate recognition text from speech data

Techniques that facilitate identification and/or analysis of sequences associated with computing devices are provided. In one example, a system includes a transaction component, a clustering component and a model component. The transaction component identifies at least one sequence in a stream of sequences generated by a computing device in communication with the system. The clustering component assigns the at least one sequence to a transaction sequence group. The model component generates a transaction model based on the transaction sequence group.

Transaction discovery in a log sequence

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Beijing, China

Pengfei Chen