Abstract: The present disclosure is directed to a modified acellular pertussis booster vaccine comprising a TLR agonist and methods of using the same for inducing an immune response.

Abstract: The present invention concerns: a) an isolated peptide comprising an amino acid sequence which is at least 90% identical to the VP4 amino acid sequence of a rhinovirus, or an isolated polynucleotide comprising a nucleic acid sequence encoding said peptide, placed under the control of the elements necessary for its expression in a mammalian cell; and/or b) an isolated peptide comprising an amino acid sequence of at least 100 amino acids which is at least 90% identical to an amino acid sequence located in the last 363 C-terminal amino acids of the RNA polymerase of a rhinovirus, or an isolated polynucleotide comprising a nucleic acid sequence encoding said peptide, placed under the control of the elements necessary for its expression in a mammalian cell; and c) a Th1 adjuvant when said immunogenic composition comprises one or more of said isolated peptides.

Abstract: The present invention concerns: a) an isolated peptide comprising an amino acid sequence which is at least 90% identical to the VP4 amino acid sequence of a rhinovirus, or an isolated polynucleotide comprising a nucleic acid sequence encoding said peptide, placed under the control of the elements necessary for its expression in a mammalian cell; and/or b) an isolated peptide comprising an amino acid sequence of at least 100 amino acids which is at least 90% identical to an amino acid sequence located in the last 363 C-terminal amino acids of the RNA polymerase of a rhinovirus, or an isolated polynucleotide comprising a nucleic acid sequence encoding said peptide, placed under the control of the elements necessary for its expression in a mammalian cell; and c) a Th1 adjuvant when said immunogenic composition comprises one or more of said isolated peptides.

Abstract: A method for generating for at least one block of pixels of a picture of a sequence of interlaced pictures at least one motion predictor and at least one texture predictor from motion data, respectively texture data, associated with the pictures of a sequence of low resolution progressive pictures is disclosed.

Abstract: The invention relates to spatially scalable encoding and decoding processes using a method for deriving coding information. More particularly, it relates to a method for deriving coding information for high resolution pictures from the coding information of low resolution pictures. The method mainly comprises the following steps: Computing geometrical parameters characterizing the position of said high layer macroblock relatively to the corresponding base layer macroblocks and deriving from these parameters a macroblock class; Deriving a partition and possibly sub-partitions for each partition of said high layer macroblock from corresponding base layer macroblocks partition and sub-partitions on the basis of the geometrical parameters and HL MB class; and Deriving motion information for said high layer macroblock from motion information of corresponding base layer macroblocks.

Abstract: In a method and an apparatus for navigating through subtitles of an Audio Video data stream an address information of one or more played back data units is stored together with the subtitle information of said played back data units during play back of said data units. One or more of said stored subtitle information can be displayed. Following the selection of one of said displayed subtitle information the stored address information of the data unit corresponding to the selected subtitle information is retrieved and the corresponding data unit is accessed using said retrieved address information. Playing back the accessed data unit conveniently allows to watch and listen to a scene including subtitles again, e.g. by a few clicks on the remote control.

Abstract: A method is provided in order to determine connection topology of a home network. The main idea of the present invention is to send out a topology determination message on each link of the network, wherein the topology determination message is constituted of two consecutive packets, first one being a broadcast packet with a predetermined payload that identifies it as a topology determination packet, and second one being a unicast packet with the same content and a non-existent destination MAC address. If a node receives both the broadcast and unicast packet from a sending node, the sending node is determined to be on the same physical link with said receiving node and the MAC address of the sending node is added into a local link nodes list of said receiving node, otherwise if said receiving node receives only the broadcast packet from the sending node, the send node is determined not to be on the same physical link with said receiving node.

Abstract: The invention relates to an immunostimulant composition comprising at least one Toll-like receptor 7 or Toll-like receptor 8 agonist and a receptor 4 agonist. The inventive composition can also comprise a vaccine antigen.

Abstract: The invention relates to a method of encoding and decoding video images with spatial scalability. The inventive method comprises the following steps consisting in: encoding (5) a low-resolution image, by performing a calculation of a local or reconstructed decoded image, in order to supply an encoded low-resolution image; oversampling (6) the reconstructed image in order to supply a prediction image; and encoding (7) a higher resolution image, comprising a difference calculation with the prediction image in order to supply residues. The invention is characterised in that the method also comprises a step consisting in selecting or calculating filter coefficients to be used for oversampling and a subsequent step consisting in encoding said coefficients such that they can be transmitted to the decoder with the other encoded data. The invention is suitable for hierarchical encoding with spatial scalability.

Abstract: The invention relates to a method for generating for at least one block of pixels of a picture of a sequence of interlaced pictures at least one motion predictor and at least one texture predictor from motion data, respectively texture data, associated with the pictures of a sequence of low resolution progressive pictures.

Abstract: The invention relates to spatially scalable encoding and decoding processes using a method for deriving coding information. More particularly, it relates to a method for deriving coding information for high resolution pictures from the coding information of low resolution pictures. The method mainly comprises the following steps: Computing geometrical parameters characterizing the position of said high layer macroblock relatively to the corresponding base layer macroblocks and deriving from these parameters a macroblock class; Deriving a partition and possibly sub-partitions for each partition of said high layer macroblock from corresponding base layer macroblocks partition and sub-partitions on the basis of the geometrical parameters and HL MB class; and Deriving motion information for said high layer macroblock from motion information of corresponding base layer macroblocks.

Abstract: The invention relates to spatially scalable encoding and decoding processes using a method for deriving coding information. More particularly, it relates to a method for deriving coding information used to encode high resolution images from coding information used to encode low resolution images when the ratio between high resolution and low resolution images dimensions is a multiple of 3/2. The method mainly comprises the following steps: deriving a block coding mode for each 8×8 blocks of a prediction macroblock MBi_pred from the macroblock coding mode of the associated base layer macroblocks on the basis of the macroblock class of MBi and an the basis of the position of the 8×8 block within MBi_pred; deriving a macroblock coding mode for MBi_pred from the coding modes of the associated base layer macroblocks; and deriving motion information for each macroblock MBi_pred from the motion information of the associated base layer macroblocks.

Abstract: Method for connecting an IEEE1394 remote device to a cluster of IEEE1394 devices through a wireless link comprising a first wireless device connected to the cluster and a second wireless device connected to the remote device, wherein the remote device and the first wireless device for a first wired bus and the device cluster and the second wireless device form a second wired bus. The method comprises the steps of, representing the remote device on the cluster through the first wireless device and representing the devices of the cluster to the remote device through the second wireless device, such that the remote device and the devices of the cluster function as if these devices were part of a single IEEE1394 bus.

Abstract: The invention concerns a device in a communication network, the device comprising a component for obtaining a permanent identifier of the devices connected to the network and a component for establishing an association table between the permanent identifier of a device and a temporary identifier of the device in the network. The component for establishing the association table is adapted to read the permanent identifier of a device, the reading sequence of the permanent identifiers on the devices being based on a parameter pertaining to the device performing the reading. The invention also concerns a corresponding method.

Abstract: The method implements an update step which is a selection among at least the following coding modes: a default coding mode which doesn't use the motion compensation for the calculation of the pixel if the pixel is not connected or which performs a low pass motion compensated temporal filtering of picture H of same level if the pixel is connected, an update_MV coding mode which performs a low pass motion compensated temporal filtering of picture H of same level according to a default motion vector calculated by taking into account motion vectors belonging to regions or pixels in the vicinity of the pixel to be calculated. Applications relate to video compression for transmission or storage of data.

Abstract: The invention relates to an immunostimulant composition comprising at least one Toll-like receptor 7 or Toll-like receptor 8 agonist and a Toll-like receptor 4 agonist. The inventive composition can also comprise a vaccine antigen.

Abstract: A method is provided in order to determine connection topology of a home network. The main idea of the present invention is to send out a topology determination message on each link of the network, wherein the topology determination message is constituted of two consecutive packets, first one being a broadcast packet with a predetermined payload that identifies it as a topology determination packet, and second one being a unicast packet with the same content and a non-existent destination MAC address. If a node receives both the broadcast and unicast packet from a sending node, the sending node is determined to be on the same physical link with said receiving node and the MAC address of the sending node is added into a local link nodes list of said receiving node, otherwise if said receiving node receives only the broadcast packet from the sending node, the send node is determined not to be on the same physical link with said receiving node.

Abstract: The invention relates to a method of transmitting messages for resetting an IEEE 1394 bus and associated topology information, across a transparent bridge, a bridge head connected on the one hand to the 1394 bus and to the network affording the said transparent bridge, characterized in that, during a series of reset messages, the said bridge head selects the intermediate reset messages that it transmits to the other buses to which it is connected. This method being adapted, in particular, to the case where an intelligent method would be used for the phase of recognition of the network after the reconstruction of the topology at the time of a reset.

Abstract: A method for reserving an isochronous resource over a link between a first bus and a second bus, the link including a first interface device connected to the first bus and a second interface device connected to the second bus. The reservation of the resources over the link is transparent to the devices connected to the busses. The method includes, at the level of the interface devices, intercepting the connection set up messages sent by the devices connected to the busses, checking whether a source device and a sink device for which the set-up message has been intercepted are on different busses, and in the affirmative, reserving resources for the connection over the link.

Abstract: In a method and an apparatus for navigating through subtitles of an Audio Video data stream an address information of one or more played back data units is stored together with the subtitle information of said played back data units during play back of said data units. One or more of said stored subtitle information can be displayed. Following the selection of one of said displayed subtitle information the stored address information of the data unit corresponding to the selected subtitle information is retrieved and the corresponding data unit is accessed using said retrieved address information. Playing back the accessed data unit conveniently allows to watch and listen to a scene including subtitles again, e.g. by a few clicks on the remote control.