Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.

Abstract: An information processing apparatus includes a policy acquisition unit configured to acquire a policy on disclosure of information on a target user; a collection unit configured to collect attributes that may be related to the target user from public information disclosed on a network to create an attribute set related to the target user; and a determination unit configured to determine whether or not the attribute set satisfies the policy.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

Abstract: A method and system are provided. The method includes separating initial user-inputted data into terms. The method further includes determining which terms are identity-related terms relating to an identity of a user, and which terms are clarity-related terms relating to subject-matter clarity. The method also includes calculating a population. The population is a number of individuals satisfying the identity-related terms. The method additionally includes assigning, for each clarity-related term, a clarity level, representing a respective amount of clarity for a respective one of the clarity-related terms. The method further includes creating amended user-inputted data by amending the initial user-inputted data such that the population is greater than or equal to a first threshold, and such that the clarity level, assigned for each clarity-related term, is greater than or equal to a second threshold.

Abstract: A computer implemented method for managing a content processed by a device includes: enabling a first content to be written to the device, the first content having been obtained using a first encrypted content and a device key in the device, the first encrypted content having been obtained using the first content and the device key outside the device, the device key being unique to the device and set in the device. The method further enables a second content to be read from the device, the second content having been obtained using a second encrypted content and the device key outside the device, the second encrypted content having been obtained using the second content and the device key in the device, the second content having been obtained using the first content in the device.

Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

Abstract: An information processing apparatus includes a policy acquisition unit configured to acquire a policy on disclosure of information on a target user; a collection unit configured to collect attributes that may be related to the target user from public information disclosed on a network to create an attribute set related to the target user; and a determination unit configured to determine whether or not the attribute set satisfies the policy.

Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.

Abstract: A method and system are provided for collecting social media users who have a specific profile. The method includes retrieving a set of lists connected by at least one criterion to a particular list that is included in a set of reliable lists whose users have already been reliably deemed to have a specific profile. The method includes calculating a list name based confidence value and a list member based confidence value for each list in the retrieved set of lists. The method includes updating the set of reliable lists by adding all lists in the retrieved set of lists that have the list name based confidence value above a first threshold value and the list member based confidence value above a second threshold value. The method includes outputting a listing of users belonging to set of reliable lists as the social media users who have the specific profile.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.

Abstract: Optimization of mobile telecommunications service during a power outage at one or more base stations, wherein optimization includes identifying one or more of a plurality of base stations to which non-emergency electrical power has been interrupted; determining an initial number of users in areas corresponding to the one or more of the plurality of base stations; generating a user location probability model and a user call probability model; scheduling initial battery power operation for the plurality of base stations; monitoring user calls and user movement after the battery power operation has started; updating the user location probability model and the user call probability model based on the monitoring; and updating battery power operation scheduling for the plurality of base stations.

Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.

Abstract: A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.

Abstract: A method and apparatus for optimization of predictor variables. The apparatus includes a value obtaining section to obtain a plurality of answers from an answer database, each answer including an answered value for each variable of a plurality of variables, the plurality of variables answered by each respondent of a plurality of respondents, a cost obtaining section to obtain a cost for answering each of the plurality of variables from a cost database, and a determining section to determine at least one predictor variable from the plurality of variables based on a prediction performance and an answering cost, the at least one predictor variable for predicting at least one remaining variable of the plurality of variables.

Abstract: Optimization of mobile telecommunications service during a power outage at one or more base stations, wherein optimization includes identifying one or more of a plurality of base stations to which non-emergency electrical power has been interrupted; determining an initial number of users in areas corresponding to the one or more of the plurality of base stations; generating a user location probability model and a user call probability model; scheduling initial battery power operation for the plurality of base stations; monitoring user calls and user movement after the battery power operation has started; updating the user location probability model and the user call probability model based on the monitoring; and updating battery power operation scheduling for the plurality of base stations.

Abstract: A method and system. A layout design of invisible information to be printed with invisible ink in a book is generated. The invisible information includes a Universal Resource Locator (URL) of an address of a web server at which additional information is located. The URL is encoded in a code within the invisible information. The additional information is associated with an article.

Abstract: A method and system for recording data including content in a recording medium on a computer apparatus. First encrypted data, obtained by encrypting the data using a medium key created for each recording medium, is recorded in a recording medium. Second encrypted data, obtained by encrypting the medium key using a public key, is recorded in the recording medium. A private key corresponding to the public key is not recorded in the recording medium.