Abstract: According to one embodiment, a processing device refers to data sets. Each of the data sets includes previous plan data and performance data. The previous plan data are of a time series of a relationship between time and a target production volume of a previous plan. The device calculates first evaluation values for sets of the performance data. The new plan data are of a time series of a relationship between time and a target production volume of a new plan. The device inputs a new plan image to a first model and calculates second evaluation values for the sets of performance data. The new plan image is of the relationship between time and the target production volume of the new plan. The device extracts at least one of the sets of performance data by using the first evaluation values and the second evaluation values.

Abstract: According to one embodiment, a production management device acquires a first short-term plan generated based on a first long-term plan. The first long-term plan is of a plan of production in a prescribed period. The first short-term plan is of a plan of production in a first period. The device acquires first progress data of a progress in a task, and acquires first prediction data by using the first progress data. The first prediction data is of a prediction of a progress in the task. The device revises the first short-term plan based on the first prediction data, and acquires second prediction data by using second progress data. The second progress data is of a progress in the task. The second prediction data is of a prediction of a progress of the production in the prescribed period. The device generates a second long-term plan in the prescribed period.

Abstract: According to one embodiment, a processing system estimates a pose of a worker, a position of an article, an orientation of the article, and a state of the article based on an image of the worker and the article. The processing system further estimates a work spot of the worker on the article based on an estimation result of the pose, an estimation result of the position, and an estimation result of the orientation. The processing system further estimates a task performed by the worker based on an estimation result of the work spot and an estimation result of the state.

Abstract: According to one embodiment, a search device generates a character string image of a first character string by using the first character string. The search device inputs the character string image to a classifier. The classifier outputs a classification of a character string according to an input of an image. The search device outputs an other character string based on a classification result of the classifier. The other character string is different from the first character string.

Abstract: According to one embodiment, a processing device refers to data sets. Each of the data sets includes previous plan data and performance data. The previous plan data are of a time series of a relationship between time and a target production volume of a previous plan. The device calculates first evaluation values for sets of the performance data. The new plan data are of a time series of a relationship between time and a target production volume of a new plan. The device inputs a new plan image to a first model and calculates second evaluation values for the sets of performance data. The new plan image is of the relationship between time and the target production volume of the new plan. The device extracts at least one of the sets of performance data by using the first evaluation values and the second evaluation values.