Abstract: A portable electronic device management system includes a cloud server, a processing device and a portable electronic device. The cloud server is used to generate and transmit suggestion information. The processing device is set to include a wireless unit, a user interface and a calculation unit. The wireless unit is wirelessly connected with the cloud server and receives the suggestion information. The user interface receives a user input, and the calculation unit executes a calculation process according to the user input to generate and transmit setting information of the portable electronic device. The portable electronic device is set to include a communication module and a storage unit. The portable electronic device receives the setting information of the portable electronic device by virtue of the communication module being connected with the processing device. The storage unit is used for storing usage information.

Abstract: A method for quantitatively analyzing data is applied to a computer system for determining whether a document under test is sensitive. The method obtains sample message from the computer system, partitions content of the sample message to derive at least one original paragraph. The method then partitions the original paragraph to derive original sentences and to derive a plurality of original sentence characteristics from the original sentences. After that, the method produces the feature vector according to the derived sentence characteristics.

Abstract: A web page crawling method, a web page crawling device and a computer storage medium thereof are provided. The web page crawling method analyzes a web page to create an object list which comprises a dynamic triggering object according to a DOM. And it creates a triggering mission list which comprises at least one triggering event corresponding to the dynamic triggering object according to the object list. Then it triggers the web page to generate a triggered web page according to the at least one triggering event. Finally, it creates a web page link list of the dynamic triggering object according to a new link object of the triggered web page. In addition, the web page crawling device is configured to carry out the web page crawling method, and the computer storage medium executes the web page crawling method after it is loaded into the web page crawling device.

Abstract: A portable electronic device with multimedia function includes a central processing unit, and a projection module, a multimedia information management module, a power management module all electronically connected to the central processing unit. The projection module projects multimedia signals of the electronic device onto a surface to display the multimedia signals. The multimedia information management module classifies and selects to play the multimedia signals under the control of the central processing unit. The power management module sets a power consumption mode under the control of the central processing unit in accordance with multimedia signals format.