Abstract: Techniques for determining when speech is directed at another individual of a dialog, and storing a representation of such user-directed speech for use as context when processing subsequently-received system-directed speech are described. A system receives audio data and/or video data and determines therefrom that speech in the audio data is user-directed. Based on this, the system determine whether the speech is able to be used to perform an action by the system. If the speech is able to be used to perform an action, the system stores a natural language representation of the speech. Thereafter, when the system receives system-directed speech, the system generates a rewrite of a natural language representation of the system-directed speech based on the previously-received user-directed speech. The system then determines output data responsive to the system-directed speech using the rewritten natural language representation.

Abstract: Provided are a composition for depositing a molybdenum-containing thin film, a method for manufacturing a molybdenum-containing thin film, and a molybdenum-containing thin film using the same, the composition for depositing a molybdenum-containing thin film comprising a precursor for thin film deposition comprising a monovalent molybdenum-based compound, a divalent molybdenum-based compound, a trivalent molybdenum-based compound, a tetravalent molybdenum-based compound, a pentavalent molybdenum-based compound, a hexavalent molybdenum-based compound, a zero-valent molybdenum-based compound that binds to at least two organic ligands, or any combination thereof, and a reactant comprising a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, or a combination thereof, wherein a molar concentration of the reactant may be about 200 times or less than a molar concentration of the precursor for thin film deposition.

Abstract: An apparatus for managing risk in social web media in a prediction-based manner is provided, and includes a risk vocabulary management unit, which extracts and manages vocabulary to be managed as pertaining to risk from social web content, a risk issue prediction analysis quality extraction unit, which performs language analysis and sensitivity analysis, a risk prediction modeling unit, which models risk prediction analysis, a risk detection and notification unit, which automatically detects and notifies the risk, a risk situation monitoring unit, which monitors in real time a risk state of a risk entity when an alarm is raised with respect to the detected risk, and a risk history management unit, which receives user feedback for monitored risk information and manages a record of a terminated risk situation.

Abstract: Disclosed are an apparatus, a system, and a method of providing a sentiment analysis result based on a text. An apparatus for providing a sentiment analysis result based on a text according to the present invention includes: an input unit configured to receive a keyword for a target for which a sentiment is desired to be analyzed from a user; a control unit configured to request a sentiment analysis for the received keyword to a service server and receive a sentiment analysis result as a result of the request; a display unit configured to display an attribute for the target according to the received sentiment analysis result, and display a text corresponding to an attribute value for each displayed attribute; and a storage unit configured to store the received sentiment analysis result.

Abstract: A method for automatically extracting information of products, includes searching documents based on product names; and extracting sentences including advantages and disadvantages for products having the product names from the searched documents. Further, the method for automatically extracting the information of the products includes classifying the sentences by similar contents among the extracted sentences; selecting representative sentences among the classified sentences; and calculating each weight of the selected representative sentences.