Abstract: Briefly stated, technologies are generally described for controlling a massively multiplayer online role-playing game (MMORPG), using a user-interface (UI) selection unit, an action log unit, a pattern detector unit and/or an artificial intelligence (AI) player unit. In various examples, a system is described, where the system may be configured to control the action log unit to record logs of a user's actions input through a UI and associate the actions with status information of the user's character and opponent characters in the MMORPG. The system may control the pattern detector unit to extract correlation rules for the status information and the associated actions. The AI player unit may control a substitute player for the user based on the correlation rules, such that the substitute player can automatically reproduce actions of the user.

Abstract: The object of the present invention is to enable an instruction for timeshifted recording in a short time and with a simple operation. A play-video saving control unit 12 controls saving of log data regarding a game being executed. A display control unit 21 executes control so as to display, on a display medium, a plurality of images representing the proceedings of the game in sequential order of time on the basis of the log data in a case where a predetermined condition is satisfied. A touch-operation detecting unit 22 detects an operation of bringing a thing into contact with or in proximity to the display medium as an operation for selecting a certain image from the plurality of images. A recording-period detecting unit 23 determines a timing identified from the certain image selected by the detected operation as a start point for recording of an image representing the proceedings of the game.

Abstract: It is an object of the present invention to continuously and effectively motivate players playing a game to create and upload play-videos. At a server 1, an event obtaining unit 11 obtains log data of a demand-invoking event that has been processed as being negative in the game from a terminal 2-1, etc. on which the demand-invoking event has occurred. The event obtaining unit 11 obtains log data of a possible supply event that has been processed as being positive in the game from a terminal 2-2 on which the possible supply event has occurred. A demand-level calculating unit 13 selects demand-invoking events related to the possible supply event from one or more demand-invoking events on the basis of the individual log data obtained and calculates the level of potential demand on the basis of the result of selection.

Abstract: The purpose of the present invention is to provide a position-independent user interface that can realize a large variety of commands and high responsiveness as perceived by a user. A control unit 30 functions when a game involving a plurality of kinds of actions corresponding to predetermined commands represented by predetermined sequences of input events is executed. An input detecting unit 31 detects an input event based on an operation of bringing something into contact with or in proximity to a touchscreen 40. An estimating unit 32 decides, as an estimated command, a command that is estimated as being an input command among the plurality of kinds of commands on the basis of a history of detection results in the input detecting unit 31. A display control unit 33 executes control for displaying an image related to the estimated command on the touchscreen 40.

Abstract: It is an object of the present invention to enable a player playing a game to readily view an image that may serve as a reference for the game. A server 1 carries out communications with a terminal 2-2 that generates metadata when needed during the execution of a game, the metadata including one or more kinds of attribute information. A management unit 11 manages one or more sets of data, the sets of data each including: image data related to the game or location data of the image data, and the metadata. A correlation calculating unit 21 calculates a correlation between metadata generated by the terminal 2-2 at a certain timing and the metadata included in each of the one or more managed sets. An image-sending control unit 22 sends, to the terminal 2-2, the image data or location data included in the same set as metadata whose correlation satisfies a predetermined criterion.

Abstract: Technologies are generally described for generating search indices. In some examples, a method performed under control of a storage device including a first memory and a second memory may include generating a first search index that corresponds to a first data stored in the first memory, based on analysis of the first data; and generating a second search index that corresponds to a second data stored in the second memory in parallel with the generating of the first search index, based on analysis of the second data.

Abstract: Technologies are generally described for a failure recovery scheme for a cloud system. In some examples, the cloud system may include one or more computing nodes, and one or more network switches configured to relay one or more packets among the one or more computing nodes. A respective one of the computing nodes may include a first processor configured to process the one or more packets to communicate with at least one of the network switches, and a second processor configured to process the one or more packets to communicate with at least one of the other computing nodes in the cloud system.

Abstract: In some examples, a method is described that may include determining, by a computing device, from a service level agreement (SLA) with a user, an upper limit on computer resources in a cloud computing environment that can be consumed per unit time by at least one application executed for the user in the cloud computing environment. The method may also include charging a fixed cost per period under the SLA.

Abstract: Technologies are generally described for providing a context-based content list for an electronic device. In some examples, a method performed under control of an electronic device may include gathering first information on or from one or more devices nearby the electronic device in response to a content file creation event on the electronic device; gathering second information on or from one or more devices nearby the electronic device in response to a content list creation event on the electronic device; calculating a similarity between the first information and the second information; and generating a content list based at least in part on the similarity between the first information and the second information.

Abstract: Technologies are generally described for adjusting a tap position on a display screen of an application running on an electronic device. Example devices/systems described herein may use one or more of a probability calculator, a tap detector, a tap position adjustor and/or an area map database (DB). In various examples, an electronic device may determine tap probabilities for one or more user interface (UI) components of the application by the probability calculator. The tap detector may detect a user's tap position on at least one of the UI components. Further, the tap position adjustor may adjust the tap position based on the tap probabilities. An area map may be generated to define clickable areas on the display screen corresponding to the one or more UI components, and may be stored in the area map DB which may be shared with some other electronic devices through a cloud system.

Abstract: Technologies are generally described for generating a preview of a content file dynamically based at least in part on content features of the content file. In some examples, a content preview system may include a content feature analysis unit configured to analyze one or more content features of a content file, and a preview type determination unit configured to determine a preview type for the content file based at least in part on the content features analyzed by the content feature analysis unit.

Abstract: Technologies are generally described for generating a preview of a content file dynamically based at least in part on content features of the content file. In some examples, a content preview system may include a content feature analysis unit configured to analyze one or more content features of a content file, and a preview type determination unit configured to determine a preview type for the content file based at least in part on the content features analyzed by the content feature analysis unit.

Abstract: Technologies are generally described for authenticating a user account. In some examples, a method performed under control of a server may include providing a communication service to an end device; receiving, from the end device, a text input, while providing the communication service; and authenticating a user account associated with the end device, based on the received text input, while providing the communication service.

Abstract: Technologies are generally described for generating obfuscated message data. In some examples, a method performed under control of a server may include calculating co-occurrence probabilities of a plurality of combinations, each of which includes at least two elements that are included in original message data; extracting, from the original message data, a first data set that includes at least one combination that has a first co-occurrence probability from among the plurality of combinations and a second data set that includes at least one combination that has a second co-occurrence probability from among the plurality of combinations; generating dummy data by using the first data set and the second data set; and adding the generated dummy data to the original message data to generate obfuscated message data.

Abstract: Technologies are generally described for a user interface system configured to detect a user's action. In various examples, an electronic device operable by a user may include an annular sensor and a processor. The annular sensor may be configured to detect a touch input. The processor may be operatively coupled to the annular sensor, and configured to determine an action by the user that corresponds to the touch input.

Abstract: Technologies are generally described for a scheme for controlling rebooting process of computing nodes. In some examples, a method performed under control of a router connected between a storage and a computing node may include receiving a signal that initiates a rebooting process of the computing node; enabling an FPGA (Field-Programmable Gate Array) to transmit at least one packet; and transmitting the at least one packet from the storage to the computing node based at least in part on a predefined FPGA program that is stored in the FPGA.

Abstract: Technologies for selecting an input protocol based on an input content are generally disclosed. In one example, a method for selecting an input protocol based on an input content can include: acquiring the input content; analyzing the input content; extracting one or more indivisible individual units from the input content; calculating a similarity between a first frequency of occurrence of the one or more indivisible individual units and a second frequency of occurrence of the one or more indivisible individual units, wherein the second frequency of occurrence of the one or more indivisible individual units is predetermined with a second value of frequency of occurrence; ranking the similarity; identifying the input protocol based on the similarity; and selecting a first ranked input protocol having a highest similarity.

Abstract: Technologies are generally described for an electric power consumption control scheme. In some examples, a method performed under control of a power control system may include measuring an electric power consumption of an electric device; obtaining a pattern of time-series change in the electric power consumption; and determining a type of the electric device based at least in part on the obtained pattern of time-series change in the electric power consumption.

Abstract: Technologies for selecting an input protocol based on an input content are generally disclosed. In one example, a method for selecting an input protocol based on an input content can include: acquiring the input content; analyzing the input content; extracting one or more indivisible individual units from the input content; calculating a similarity between a first frequency of occurrence of the one or more indivisible individual units and a second frequency of occurrence of the one or more indivisible individual units, wherein the second frequency of occurrence of the one or more indivisible individual units is predetermined with a second value of frequency of occurrence; ranking the similarity; identifying the input protocol based on the similarity; and selecting a first ranked input protocol having a highest similarity.

Abstract: In some examples, a method performed under control of a server may include providing a plurality of preview video candidates of video content configured to be displayed on a plurality of end devices; and determining a first predetermined number of preview video candidates from among the plurality of preview video candidates, based at least in part on a first sale probability of the video content, which is associated with respective ones of the plurality of preview video candidates.