摘要:
An image retrieval method applies an application server, one or more calculating servers, and a sorting server to perform image retrieval. The application server extracts visual features of an exemplary image. The one or more calculating servers calculate similarities of available images according to the visual features of the exemplary image. The sorting server sorts the available images according to the similarities so as to obtain images similar to the exemplary image.
摘要:
A system and method for signing an electronic document obtains a signing tag and document content from a data base to generate an extensible markup language (XML) file of the electronic document. The system and method further converts the XML file to an extensible stylesheet language formatting objects (XSL-FO) file, and converts the XSL-FO file to a portable document format (PDF) file. Furthermore, the method obtains a signing position of the PDF file according to the signing tag and inserts an electronic signature into the PDF file according to the signing position.
摘要:
A method for sending email is provided. The method receives an email to be sent from a sender computer that is connected to an application server, sends a search instruction to email communication servers for obtaining a total number of emails to be sent in each of the email communication servers. The method further selects an email communication server which has the least total number of the emails, sends the obtained email to be sent to the selected email communication server, and receives a result generated by the selected email communication server.
摘要:
A system for digitally signing electronic documents is disclosed. The system includes a mobile device, an application server and a database, the mobile device includes a requesting module and a digest encrypting module, the application server includes an obtaining module, a digest generating module and a merging module. The requesting module is configured for sending a request for a digital signature of an electronic document to the application server; the obtaining module is configured for obtaining the electronic document from the database; the digest generating module is configured for generating a digest of the electronic document, and sending the digest to the mobile device; the digest encrypting module is configured for encrypting the digest, generating an encrypted value, and sending the encrypted value to the application server; the merging module is configured for merging the encrypted value and the electronic document. A related computer-based method is also disclosed.
摘要:
The present invention provides a method for searching Web sites for data. The method includes the steps of: reading search conditions; converting the search conditions into extensible markup language (XML) search queries; parsing the XML search queries and accordingly creating XML commands; creating a command queue; defining attributes of the XML commands; adding the XML commands onto the command queue according to the XML commands' respective attributes; executing the XML commands to search for specified data on the Web sites; determines whether any specified data have been found on the Web sites; and downloading Web pages containing the specified data if the specified data are found on the Web sites. A related system is also disclosed.
摘要:
A method for displaying and editing information search conditions includes steps: converting field searching components and operating components to graph components; receiving a search character string; defining minimum token units and constructing the search character string to a token sequence; identifying all minimum token units in the token sequence and converting corresponding graph components to a syntax tree; optimizing the syntax tree; and generating corresponding search codes. A related system is also disclosed.
摘要:
In a method for displaying search results, a first query word is received from an electronic device. The method obtains a first group of web pages corresponding to the first query word, determines a degree of requirement of each web page in the first group for a user according to browsing records of the web pages in the first group by the user, and marks the degree of requirement of each of the web pages in the first group according to a preset rule.
摘要:
A remote computer and method deploys a first or a second virtual machine template in the cloud servers at the time interval. The remote computer sets the first virtual machine template power-off state, and deploys the first virtual machine template in each of the cloud servers. The remote computer sets the second virtual machine template power-off state, and deploys the second virtual machine template in the cloud server, in response to a determination that update of the second virtual machine template completes. The remote computer replaces the first virtual machine template with the second virtual machine template.
摘要:
An image retrieval method applies an application server, one or more calculating servers, and a sorting server to perform image retrieval. The application server extracts visual features of an exemplary image. The one or more calculating servers calculate similarities of available images according to the visual features of the exemplary image. The sorting server sorts the available images according to the similarities so as to obtain images similar to the exemplary image.
摘要:
A screen recording method computes an encoding delay for each frame of a screen of an electronic device. The frame is encoded by a first compression algorithm if the encoding delay is short. The frame is encoded by an second compression algorithm if the encoding delay is middle and a time interval between the encoding time of a previous frame and the encoding time of a current frame does not exceed a first preset time interval. The frame is encoded by a third compression algorithm if the encoding delay is long and a time interval between the encoding time of a previous frame and the encoding time of a current frame exceeds a second preset time interval.