Abstract: Provided is a cloud service agent based on a Service Level Agreement (SLA). The cloud service agent includes: a cloud service user manager configured to manage information on cloud service users; a cloud service manager configured to register cloud services provided by cloud service providers, and to generate and manage virtual cloud services based on the registered cloud services; a cloud service SLA broker configured to manage a matrix of an Service Level Agreement (SLA) of the cloud services, to measure a quality of the cloud services, and to provide information on the SLA or on the measured quality; and a cloud service executor configured to execute the virtual cloud services generated by the cloud service manager and to provide a result of the execution to the cloud service users.

Abstract: Disclosed herein are a method and apparatus for real-time processing and distribution of big data based on data specifications. An apparatus for providing big data may provide real-time processing and distribution of big data based on data specifications. The apparatus manages data specifications and receives a request for processing of a data specification from a big-data consumer device. In response to the request for processing of the data specification, the apparatus generates processed data by performing processing using the data specification and sends the processed data to the big-data consumer device.

Abstract: Provided is a cloud service agent based on a Service Level Agreement (SLA). The cloud service agent includes: a cloud service user manager configured to manage information on cloud service users; a cloud service manager configured to register cloud services provided by cloud service providers, and to generate and manage virtual cloud services based on the registered cloud services; a cloud service SLA broker configured to manage a matrix of an Service Level Agreement (SLA) of the cloud services, to measure a quality of the cloud services, and to provide information on the SLA or on the measured quality; and a cloud service executor configured to execute the virtual cloud services generated by the cloud service manager and to provide a result of the execution to the cloud service users.

Abstract: An apparatus for managing an indoor moving object based on an indoor map and positioning infrastructure and a method thereof, the apparatus including a database configured to store an indoor map and positioning information, and a controller configured to divide an indoor space into indoor partition spaces in semantic units by use of the indoor map and the positioning information, and to store and manage an index that defines a relationship between the indoor partition space in the semantic unit and a moving object.

Abstract: An apparatus for managing an indoor moving object based on an indoor map and positioning infrastructure and a method thereof, the apparatus including a database configured to store an indoor map and positioning information, and a controller configured to divide an indoor space into indoor partition spaces in semantic units by use of the indoor map and the positioning information, and to store and manage an index that defines a relationship between the indoor partition space in the semantic unit and a moving object.

Abstract: Disclosed herein is an apparatus and method for providing an indoor navigation service. An apparatus includes a communication module for, when an indoor navigation service is executed, accessing a service server for providing the indoor navigation service. An image control module acquires indoor images in real time and displays the indoor images on an indoor navigation screen. An indoor location recognition module extracts indoor marker from the indoor images, obtains information about the extracted indoor marker, and recognizes a current location in the indoor space based on the indoor marker information. An indoor navigation module requests indoor navigation information to the service server based on information about the current location and destination information, and displays the indoor navigation information.