International Business Machines Corporation

Ricoh Company, Ltd.

DaFei Shi

Lijun Zhao

He H Liu

Bao Zhang

Jia Zhong Wu

Yaojie Lu

Jichuan Zheng

Yueyan Yin

Jian Deng

Lijun Wei

Gong Zhe

Executable files are managed. A determination is made as to whether in a second executable file there exists a function that is the same as a function called in a first executable file. A data package is generated on a portion other than the function in the first executable file and the second executable file, and the function is stored in relation to the data package. The data package includes a first address of the function in the first executable file and a second address of the function in the second executable file.

Managing executable files

Generating a scalable code division and workflow chart. Based on definition-and-use cases of variables in a code snippet to be represented by a graph, crossing references to the variables in the code are determined, where a crossing reference associated with a statement involves a definition of the variable before the statement and a use of the variable at or after the statement. The code snippet is divided, based on the crossing references.

Scalable code division and workflow chart

Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in a speech database, for an audio file matching an input search term by using an acoustic model serialization code, a phonemic code, a sub-word unit, and a speech recognition result of speech. The speech retrieval apparatus comprises a first conversion device, a first division device, a first speech retrieval unit creation device, a second conversion device, a second division device, a second speech retrieval unit creation device, and a matching device. The speech retrieval method comprises a first conversion step, a first division step, a first speech retrieval unit creation step, a second conversion step, a second division step, a second speech retrieval unit creation step, and a matching step.

Speech retrieval apparatus and speech retrieval method

Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in an audio file database, for one or more target audio files by using one or more input search terms. The speech retrieval apparatus comprises a related document obtaining unit configured to search, in a related document database where documents related to audio files in the audio file database are stored, for one or more related documents by using the search terms; a correspondence audio file obtaining unit configured to search, in the audio file database, for one or more correspondence audio files corresponding to the obtained related documents; and a speech-to-speech search unit configured to search, in the audio file database, for the target audio files by using the obtained correspondence audio files.

Growing community of inventors

Beijing, China

DaFei Shi