Abstract: [Object] To provide a dental adhesive composition that has high adhesiveness even to a silica ceramic restoration by containing a silane coupling material, can be stably preserved for a long period of time even with presence of both a silica filler and the silane coupling material, and is suitable as dental cement. [Solving Means] A dental adhesive composition includes: 100 parts by mass of a polymerizable monomer component (A) formed of an acidic group-containing polymerizable monomer and an acidic group-free polymerizable monomer; 50 to 1000 parts by mass of a silica filler (B); and 0.

Abstract: A light-field image generation system including a shape information acquisition server that acquires shape information indicating a three-dimensional shape of an object, and an image generation server that is provided with a shape reconstruction unit that reconstructs the three-dimensional shape of the object as a virtual three-dimensional shape in a virtual space based on the shape information and a light-field image generation unit that generates a light-field image of the virtual three-dimensional shape at a predetermined viewing point in the virtual space.

Abstract: An acquisition unit acquires pieces of information including information related to a vehicle, information related to the environment inside and outside the vehicle, and information related to a driver on board the vehicle. A determination unit determines priorities of the pieces of information acquired by the acquisition unit on the basis of a service or the like used by the driver among services or the likes provided using information accumulated in a server device. A selection unit selects a piece of information to be transmitted to the server device from among the pieces of information acquired by the acquisition unit on the basis of the priorities determined by the determination unit. A communication unit transmits the piece of information selected by the selection unit to the server device.

Abstract: A light-field image generation system including a shape information acquisition server that acquires shape information indicating a three-dimensional shape of an object, and an image generation server that is provided with a shape reconstruction unit that reconstructs the three-dimensional shape of the object as a virtual three-dimensional shape in a virtual space based on the shape information and a light-field image generation unit that generates a light-field image of the virtual three-dimensional shape at a predetermined viewing point in the virtual space.

Abstract: This color calibration device is a color calibration device, calibrating colors in a captured image of a first imaging device between different imaging devices using a hologram emitting diffracted light at different frequencies corresponding to an observation angle, the color calibration device includes: a diffracted light spectral distribution calculation unit that obtains respective diffracted light spectral distribution of the diffracted light from the hologram; a camera sensitivity function estimation unit that estimates spectral sensitivity of the imaging device from the respective diffracted light spectral distribution of the diffracted light and each captured image of the diffracted light; and a color calibration unit that calibrates difference in color of the first imaging device relative to a second imaging device different from the first imaging device using the estimated spectral sensitivity.

Abstract: This color calibration device is a color calibration device, calibrating colors in a captured image of a first imaging device between different imaging devices using a hologram emitting diffracted light at different frequencies corresponding to an observation angle, the color calibration device includes: a diffracted light spectral distribution calculation unit that obtains respective diffracted light spectral distribution of the diffracted light from the hologram; a camera sensitivity function estimation unit that estimates spectral sensitivity of the imaging device from the respective diffracted light spectral distribution of the diffracted light and each captured image of the diffracted light; and a color calibration unit that calibrates difference in color of the first imaging device relative to a second imaging device different from the first imaging device using the estimated spectral sensitivity.

Abstract: A transmitting side UE1 and a receiving side UE2 are both connected to a given E-Node B. The transmitting side UE1 divides a transmission packet addressed to UE2 into a first packet to be transmitted via a route not passing through a given access gateway and a second packet to be transmitted via a route passing through the given access gateway, and the packets are transmitted to the given E-Node B. The E-Node B transmits the first packet to UE2 and also transmits the second packet to the access gateway. The access gateway receives the second packet and transmits it to the E-Node B. The E-Node B receives the second packet transmitted from the access gateway and transmits it to UE2. UE2 receives the first packet and the second packet and synthesizes them to restore the initial packet.

Abstract: A technology is disclosed for providing a handover processing method, and an access point and a mobile terminal used in the method, in which the handover processing method can prevent processing of a HO in a layer 2 and an HO in a layer 3 from occurring at same time simultaneously, and shorten waiting time caused by the HO. The technology includes a step of providing, by the access point, strength information held by the access point itself, the strength information that is information whether to promote a handover processing in the layer 3 or not to promote the handover processing in the layer 3, and a step of receiving, by the mobile node, the provided strength information, deciding whether to perform the handover in the layer 3 based on the received strength information, and performing the handover processing in the layer 3 based on the decision.

Abstract: A transmitting side UE1 and a receiving side UE2 are both connected to a given E-Node B. The transmitting side UE1 divides a transmission packet addressed to UE2 into a first packet to be transmitted via a route not passing through a given access gateway and a second packet to be transmitted via a route passing through the given access gateway, and the packets are transmitted to the given E-Node B. The E-Node B transmits the first packet to UE2 and also transmits the second packet to the access gateway. The access gateway receives the second packet and transmits it to the E-Node B. The E-Node B receives the second packet transmitted from the access gateway and transmits it to UE2. UE2 receives the first packet and the second packet and synthesizes them to restore the initial packet.

Abstract: A technique is disclosed, according to which it is possible to efficiently use network resources, to reduce the burden on a control device, and to control the communication between radio terminals by the control device when a transmitting side radio terminal and a receiving side radio terminal are connected to the same radio relay device. According to this technique, when a transmitting side UE1 and a receiving side UE2 are connected to the same E-Node B 103, the transmitting side UE1 divides a transmission packet addressed to UE2 into a first packet to be transmitted via a route not passing through ACGW 105 and a second packet to be transmitted via a route passing through ACGW 105, and the packets are transmitted to E-Node B 103. E-Node B 103 transmits the first packet to UE2 and also transmits the second packet to ACGW 105.

Abstract: Disclosed in a technique for providing a binding update method and the like capable of resolving such a situation that a BA message keeps reciprocating between HAs. According to the technique, there is provided a binding update method, in which a mobile terminal transmits, to a home agent of the mobile terminal, a first message containing an address that is the destination to that the home agent forwards, and the home agent of the mobile terminal updates, based on the first message, a cache in which a home address of the mobile terminal is associated with an address that is the destination to that the home agent forwards, and transmits a second message as a reply to the first message to the mobile terminal, wherein when receiving the second message, the mobile terminal transmits, to the home agent of the mobile terminal, a third message notifying that the second message has been received, and after receiving the third message, the home agent of the mobile terminal updates the cache.

Abstract: Disclosed is a technique in which, when a plurality of packet routing paths exist, a sender of the packet selects an optimum packet length so as to use network resources effectively. According to the technique, when a plurality of routing paths like a network A (104) and a network B (105) exist for a packet transmitted from a data transmitting apparatus (103) to a data receiving apparatus (102) via a network relay apparatus (101), the network relay apparatus or the data receiving apparatus searches path MTU information of each path, and notifies the data transmitting apparatus of multipath MTU information including each search result. The data transmitting apparatus refers to this multipath MTU information to compare the plurality of paths about their path MTU information to decide a packet length suitable for the packet transmitted to the data receiving apparatus.

Abstract: A technology is disclosed for efficiently managing the peer relationship, and in particular for allowing to discover which of one or more communication links of the network entity is connected to the same network entity. According to this technology, for example, the ID Controller (202) of the network entity (201) generates a unique identifier for the network entity from all the physical address on its multiple interfaces. The peer relationship controller (203) verifies if the generated unique identifier is overlapping with that of another network entity. The link control logic (205), upon sending a message to the network entity associated with the unique identifier, determines correspondence of the unique identifier with the peer network entity to interchangeably use the communication links (link 1 (211) to link n (213)).

Abstract: Disclosed is a technique for providing a binding updating method and the like, capable of reducing the number of messages, and hence the power consumption of terminals and processing time required for binding update between terminals. According to the technique, the method includes the following steps: A predetermined mobile terminal sends a mobile terminal as the next destination first and second messages including predetermined information for each of other mobile terminals based on a predetermined order of message transmission. A mobile terminal that has received the first and second messages acquires predetermined information addressed to its own terminal, adds predetermined information for each of mobile terminals other than its own terminal to the first and second messages, and sends the first and second messages to a mobile terminal as the next destination based on the predetermined order of message transmission.

Abstract: Disclosed is a technique for providing a binding updating method and the like, capable of reducing the number of messages, and hence the power consumption of terminals and processing time required for binding update between both terminals. According to the technique, a first mobile terminal sends a second mobile terminal a first pair of messages including predetermined information on the first mobile terminal to acquire predetermined information on the second terminal. The second mobile terminal sends the first mobile terminal a second pair of messages including the predetermined information on the second mobile terminal. The first mobile terminal sends a third message to which authentication information is added, the authentication information generated based on the predetermined information on the second mobile terminal.

Abstract: A technique is disclosed, according to which it is possible to efficiently use network resources, to reduce the burden on a control device, and to control the communication between radio terminals by the control device when a transmitting side radio terminal and a receiving side radio terminal are connected to the same radio relay device. According to this technique, when a transmitting side UE1 and a receiving side UE2 are connected to the same E-Node B 103, the transmitting side UE1 divides a transmission packet addressed to UE2 into a first packet to be transmitted via a route not passing through ACGW 105 and a second packet to be transmitted via a route passing through ACGW 105, and the packets are transmitted to E-Node B 103. E-Node B 103 transmits the first packet to UE2 and also transmits the second packet to ACGW 105. ACGW 105 receives the second packet and transmits it to E-Node B 103. E-Node B 103 receives the second packet transmitted from ACGW 105 and transmits it to UE2.

Abstract: Disclosed is a technique allowing a transmission-end of data and a message to confirm a destination address in a transmission request from a reception-end so as to prevent an attack by a transmission request from an unauthorized third person. According to the technique, (1) MN1 transmits a HoTI message to CN2 via HA3, (2) CN2 transmits a HoT message to MN1 via HA3 in response to the HoTI message, (3) MN1 generates CoA from Home Token in the HoT message, and transmits a CoTI? including CoA to CN2, and (4) CN2 compares CoA in the CoTI? message with CoA generated from Home Token in the Hot message transmitted to MN1.

Abstract: A technology is disclosed for providing a communication continuing method and the like that can shorten an amount of time required to complete message exchange for changing addresses of both ends of the SA, and efficiently perform the message exchange, without increasing the number of messages. In the technology, a step at which the second communication terminal sends the first message to the first communication terminal in accompaniment with movement of the second communication terminal itself is included, the first message requesting an update of an address in security information held by the first communication terminal.

Abstract: A technology is disclosed for performing route optimization on only a one-way direct route when communication is performed between a mobile node and a correspondent node on a direct route without passing through a home agent of the mobile node. In the technology, (1) the MN transmits a HoTi message to the CN via the HA, (2) the CN transmits a HoT message to the MN via the HA in response to the HoTi message, (3) the MN transmits a CoTi? message directly to the CN, (4) the CN authenticates the CoTi? message and transmits a CoTi? message to the MN via the HA, (5) the MN transmits a BU? message directly to the CN, and (6) the CN authenticates the BU? message and transmits a BA? message to the MN via the HA.

Abstract: Disclosed in a technique for providing a binding update method and the like capable of resolving such a situation that a BA message keeps reciprocating between HAs. According to the technique, there is provided a binding update method, in which a mobile terminal transmits, to a home agent of the mobile terminal, a first message containing an address that is the destination to that the home agent forwards, and the home agent of the mobile terminal updates, based on the first message, a cache in which a home address of the mobile terminal is associated with an address that is the destination to that the home agent forwards, and transmits a second message as a reply to the first message to the mobile terminal, wherein when receiving the second message, the mobile terminal transmits, to the home agent of the mobile terminal, a third message notifying that the second message has been received, and after receiving the third message, the home agent of the mobile terminal updates the cache.