Abstract: A system that is capable of resolving anaphora using timing data received by a local device. A local device outputs audio representing a list of entries. The audio may represent synthesized speech of the list of entries. A user can interrupt the device to select an entry in the list, such as by saying “that one.” The local device can determine an offset time representing the time between when audio playback began and when the user interrupted. The local device sends the offset time and audio data representing the utterance to a speech processing system which can then use the offset time and stored data to identify which entry on the list was most recently output by the local device when the user interrupted. The system can then resolve anaphora to match that entry and can perform additional processing based on the referred to item.

Abstract: A natural language system may be configured to act as a participant in a conversation between two users. The system may determine when a user expression such as speech, a gesture, or the like is directed from one user to the other. The system may processing input data related the expression (such as audio data, input data, language processing result data, conversation context data, etc.) to determine if the system should interject a response to the user-to-user expression. If so, the system may process the input data to determine a response and output it. The system may track that response as part of the data related to the ongoing conversation.

Abstract: A system that is capable of resolving anaphora using timing data received by a local device. A local device outputs audio representing a list of entries. The audio may represent synthesized speech of the list of entries. A user can interrupt the device to select an entry in the list, such as by saying “that one.” The local device can determine an offset time representing the time between when audio playback began and when the user interrupted. The local device sends the offset time and audio data representing the utterance to a speech processing system which can then use the offset time and stored data to identify which entry on the list was most recently output by the local device when the user interrupted. The system can then resolve anaphora to match that entry and can perform additional processing based on the referred to item.

Abstract: The invention relates to x-ray imaging technology as well as image post-processing. Particularly, the present invention relates to post-processing of perfusion image data acquired by an x-ray imaging apparatus by absolutely or relatively normalizing perfusion image data to allow a preferred comparison of the image data, both with regard to different acquisitions as well as different patients. To allow normalization of perfusion image data, it may be desirable to know the amount of contrast agent injected, which remains in a coronary. Subsequently, image parameters may be adapted or normalized based on the known amount of contrast agent within the coronary for normalization of perfusion image data. To obtain a precise amount of injected contrast agent, the injected volume of contrast agent flowing through a defined region or section of a vessel may be estimated. Said injected volume of contrast agent may thus be deduced from the estimation of the total volume flow at this location.

Abstract: A technique for controlling the reading of a digital object by a user device. The digital object is stored locally in the memory of the user device. The reading of the digital object is conditioned by receiving at least one datum broadcast by a transmitting device using a radio communication channel. An area for reading the digital object is thus located in the radio range of the transmitter device. Reading is blocked outside of this reading area.

Abstract: A device for accessing a wide area network via a mobile communication network. The device includes a first connection module for connection to the mobile communication network, a second connection module suitable for generating a local network, a data processing module and a subscriber identification card. The data processing module is configured to connect the first and second connection modules via a channel. The subscriber identification card is configured to implement a control module suitable for controlling the use of the channel.

Abstract: The invention relates to a technique for managing an activation state of a module for radio access to a main network of a user device (30, 31). The device also includes a module for wireless access to a secondary network, which is activated. The user device looks for a beacon signal of the secondary network when the module for wireless access to the main network is deactivated. The user device detects a beacon signal of the secondary network broadcast by a transmitter device (21) associated with an access point (20) of the main network and, following said detection, activates the module for wireless access to the main network. The user device then connects to the main network via the access point. In a specific embodiment, following the detection of the beacon signal, the user device receives information broadcast on the beacon signal and obtains an identifier of the access point from said broadcast information.

Abstract: The invention relates to a method for managing the use, in a terminal, of a plurality of security modules (SIM1, SIM2) managed by an entity (STK) capable of requiring the provision of security codes in order to unlock the modules. The method is characterized in that it comprises: a first phase of accessing the modules (PH1), including a step of receiving (ET13-1, ET13-2), by the entity, codes of the modules, a step of transmitting (ET14-1, ET14-2) the received codes to the security modules, followed by a step of storing (ET16), in a security module referred to as the main module, at least one code received by the entity relative to a module (SIM2) other than the main module; and a second subsequent access phase during which the unlocking of the main module is followed by a step of transmitting at least one code from the main module to at least one other security module (SIM2) corresponding to said at least one code.

Abstract: Management of the use of a gateway by a plurality of terminals. A method is provided for managing the use of a gateway capable of interconnecting networks. The gateway is capable of receiving requests to access a network from a plurality of terminals. The maximum number of simultaneous accesses via the gateway varies with time.

Abstract: A method of providing a digital ticket allowing access to at least one digital object comprising the following steps: following a selection by a first user of at least one digital object, a step of submission of a request to a management server to obtain a digital ticket comprising a unique identification code, a first step of generation of said digital ticket, a first step of transmission of said digital ticket to the first user, and a step of activation of the digital ticket.

Abstract: A technique for controlling the reading of a digital object by a user device. The digital object is stored locally in the memory of the user device. The reading of the digital object is conditioned by receiving at least one datum broadcast by a transmitting device using a radio communication channel. An area for reading the digital object is thus located in the radio range of the transmitter device. Reading is blocked outside of this reading area.

Abstract: The invention relates to a technique for managing an activation state of a module for radio access to a main network of a user device (30, 31). The device also includes a module for wireless access to a secondary network, which is activated. The user device looks for a beacon signal of the secondary network when the module for wireless access to the main network is deactivated. The user device detects a beacon signal of the secondary network broadcast by a transmitter device (21) associated with an access point (20) of the main network and, following said detection, activates the module for wireless access to the main network. The user device then connects to the main network via the access point. In a specific embodiment, following the detection of the beacon signal, the user device receives information broadcast on the beacon signal and obtains an identifier of the access point from said broadcast information.

Abstract: A device for accessing a wide area network via a mobile communication network. The device includes a first connection module for connection to the mobile communication network, a second connection module suitable for generating a local network, a data processing module and a subscriber identification card. The data processing module is configured to connect the first and second connection modules via a channel. The subscriber identification card is configured to implement a control module suitable for controlling the use of the channel.

Abstract: The invention relates to a method for managing the use, in a terminal, of a plurality of security modules (SIM1, SIM2) managed by an entity (STK) capable of requiring the provision of security codes in order to unlock the modules. The method is characterised in that it comprises: a first phase of accessing the modules (PH1), including a step of receiving (ET13-1, ET13-2), by the entity, codes of the modules, a step of transmitting (ET14-1, ET14-2) the received codes to the security modules, followed by a step of storing (ET16), in a security module referred to as the main module, at least one code received by the entity relative to a module (SIM2) other than the main module; and a second subsequent access phase during which the unlocking of the main module is followed by a step of transmitting at least one code from the main module to at least one other security module (SIM2) corresponding to said at least one code.

Abstract: A system for data exchange in a multimedia terminal, said terminal comprising native applications (2) executable directly by the terminal and local applications (4) and also remote applications (6) executable through Internet browser software (8). This system comprises a module (18) for detecting the operation of applications (4, 6) that are executable through Internet browser software, a downlink interface (10A) for data exchange between the applications (4, 6) that are executable through Internet browser software and the native applications and an uplink interface (10B) for data exchange between the native applications and the local applications, said detecting module and said downlink and uplink interfaces being adapted for exchanging data.

Abstract: Management of the use of a gateway by a plurality of terminals. A method is provided for managing the use of a gateway capable of interconnecting networks. The gateway is capable of receiving requests to access a network from a plurality of terminals. The maximum number of simultaneous accesses via the gateway varies with time.

Abstract: An adaptive roadmapping device and method for examination of an object include providing pre-navigation image data representing part of the object being a vascular structure including an element of interest and having a tree-like structure with a plurality of sub-trees; generating a vessel representation based on the pre-navigation image data; acquiring live image data of the object; determining spatial relation of the pre-navigation image data and the live image data; analyzing the live image data by identifying and localizing the element in the live image data; determining a sub-tree in which the element is positioned, where the determining is based on the localization of the element and on the spatial relation; selecting a portion of the vascular structure based on the determined sub-tree; generating a combination of the live image data and an image of the selected portion of the vascular structure; and displaying the combination as a tailored roadmap.

Abstract: A 3D-originated cardiac roadmapping device and method include providing 3D+t image data of a vascular structure of an object; acquiring 2D image data of the object that includes the vascular structure, where the 2D image data includes at least one 2D image. The method further includes projecting the vascular structure, thereby generating mask images based on the 3D+t image data; and registering the at least one 2D image with one of the mask images. The registration includes finding the maximum of a similarity factor between the mask images and the at least one 2D image. The method further includes generating a combination of the at least one 2D image and a projection of the vascular structure based on the 3D+t image data according to the registration; and displaying the combination as a guiding vessel tree projection.

Abstract: A method of providing a digital ticket allowing access to at least one digital object comprising the following steps: following a selection by a first user of at least one digital object, a step of submission of a request to a management server to obtain a digital ticket comprising a unique identification code, a first step of generation of said digital ticket, a first step of transmission of said digital ticket to the first user, and a step of activation of the digital ticket.

Abstract: A method and system for providing at least one digital object to a user having a first digital reading device on which identification data, containing at least one piece of identification information related to the user, is locally stored, said method comprising: a step of generating, by means of a management server, the rights to read personal read rights data; a step of sending the personal read rights data to a personal digital library manager; and a step of authenticating the user by means of identification data.