Abstract: In one aspect, there is provided a method performed by one or more computers for privacy-sensitive assessment of digital component transmission reach based on cardinalities of subset unions of a collection of user sets, the method including: receiving a request to determine a number of users that are included in a target group of users that received at least one transmission of a digital component, where the request includes a set expression defined in terms of the collection of user sets, generating an alternative representation of the set expression in terms of primitive sets, applying a cardinality model to each primitive to generate a cardinality of each primitive set as a linear combination of cardinalities of subset unions of the collection of user sets, and determining the number of users included in the target group of users based on the cardinalities of the primitive sets.

Abstract: In one aspect, there is provided a method that includes: obtaining multiple input frequency histograms that each correspond to a respective transmission commitment, where a transmission commitment corresponds to a subset of publishers from a set of publishers; generating a frequency model based on the input frequency histograms, where the frequency model is a parametric model parameterized by a set of model parameters that include a correlation matrix with a respective correlation value for each pair of publishers from the set of publishers; receiving a request to predict a frequency histogram for a target transmission commitment corresponding to a target subset of publishers; generating a predicted frequency histogram for the target transmission commitment using the frequency model; and generating one or more predictions characterizing the target transmission commitment using the predicted frequency histogram.

Abstract: Systems, methods, and computer-readable medium storing instructions for automatically identifying and emphasizing key text of an electronic listing. The method, system, or instructions may include parsing text of the electronic listing to identify a plurality of phrases; applying a scoring algorithm to one or more phrases of the plurality of phrases to determine a score corresponding to each of the one or more phrases; identifying key text of the electronic listing as at least one phrase of the one or more phrases that have a score at least equal to a threshold; marking the key text of the electronic listing for emphasized display; and in response to a request from a user for the electronic listing, causing the text of the listing to be displayed on a display of a user computing device with the key text being emphasized within the text based upon the marking of the key text.

Abstract: Methods and apparatuses for data-driven uplink power control in a wireless network are described. In some embodiments, a network entity in a communication system supporting the uplink power control by the design of target signal-to-interference-plus-noise-ratio (TSIR) patterns for one or more cells in the target area, where the network entity comprises: a transceiver to receive reported traffic data from one or more cells in the target area; and a TSIR generation engine having one or more processors configured to automatically generate the one or more signal-to-interference-plus-noise-ratio (TSIR) patterns for the one or more cells of the target area in response to one or more trigger conditions, wherein the transceiver component is operable to transmit at least one of the one or more TSIR patterns to one or more cells in the target area.

Abstract: Systems and methods for predicting user actions based upon electronic communication between a user and an organization are disclosed. Based upon user interactions with an organization via electronic communication channels (e.g., e-mail, electronic chat, or voice/video calls), a trained predictive model is used to predict a probability of a future user action relating to the organization. Such user electronic communication is processed to generate message features from message content and metadata, which message features are then combined with other user data features associated with the user or with user interaction with an electronic data system of the organization. The combined data set of message features and user data features is analyzed by the predictive model to generate an output value indicative of a predication of a future user action.

Abstract: The present invention discloses a storage bed with a horizontally lifted bed board, comprising a bed body provided with a storage cavity, a bed board frame covering the bed body, parallelogram lifting mechanisms symmetrically arranged on two sides of the bed board frame, and driving devices, wherein the parallelogram lifting mechanisms are connected to inner side walls of the storage cavity and the bed board frame, and the driving devices drive the parallelogram lifting mechanisms to push the bed board frame to be horizontally lifted towards a footboard direction of the bed body. The parallelogram lifting mechanisms are utilized to push the bed board frame to be horizontally lifted towards the footboard direction of the bed body, so that the bed board frame is prevented from coming into collision against a headboard in a lifting process; it is unnecessary to take down bedclothes when articles are stored or taken.

Abstract: A method and apparatus is disclosed herein for base station selection based on uplink pilot and distributed user-proximity detection. In one embodiment, the method comprises performing uplink pilot configuration for a plurality of user terminals over a set of common resource elements, including generating a plurality of pilot patterns for the plurality of user terminals, where each of the plurality of pilot patterns comprises at least one zero-power resource element and at least one non-zero-power resource element and at least one zero-power resource element allocated to each different one of the plurality of user terminals has a different position in the pilot pattern.

Abstract: A method and apparatus for data transmission in a cellular system are disclosed herein In one embodiment, the method comprises receiving transmissions of uplink pilot signals made in each slot, by a number of UEs, over the radio resource elements in slots that are allocated for uplink pilot transmission, wherein the number of UEs in the vicinity of at least one base station exceeds the number of radio resource elements that have been allocated for uplink pilot transmission in the slot; estimating large-scale radio-channel propagation strengths of a plurality of nearby UEs to a base station; estimating radio-propagation channel coefficients between each base-station antenna and each UE, in a subset of UEs in the plurality of nearby UEs that have large-scale radio-channel propagation strengths to the base station that are stronger than those UEs in the plurality of nearby UEs not part of the subset; and transmitting to in-cell UEs via multi-user beamforming, including suppressing interference to one or more nea

Abstract: A method and apparatus is disclosed herein for uplink pilot reuse and user-proximity detection in wireless networks. In one embodiment, a wireless system is disclosed for use in a wireless network having a plurality of user terminals (UTs), where at least two UTs of the plurality of UTs have pre-assigned user uplink pilot codes and are allocated common pilot resources over at least two concurrent slots, the system comprising a UT-proximity detection processor to determine which UT channels the UT-proximity detection processor can resolve among a group of UTs transmitting pilots in identical pilot resources, the UT-proximity detection processor operable to resolve a UT channel of a UT by determining the UT is in proximity of the system and no other UT in the group of UTs transmitting pilots that has transmitted a pilot on the identical pilot resources is in proximity of the system.

Abstract: The present disclosure provides a signal loading method and a signal generator. The signal loading method includes: loading a first pair of voltage signals to at least one pair of separate signal channels for a time period, respectively, wherein the first pair of voltage signals have a first voltage difference therebetween; and determining whether a short circuit occurs in the at least one pair of signal channels within the time period, and if it is determined that no short circuit occurs in the at least one pair of signal channels within the time period, loading a second pair of voltage signals having a second voltage difference therebetween to the at least one pair of signal channels at the end of the time period. The second voltage difference is greater than the first voltage difference.

Abstract: The present disclosure provides a signal loading method and a signal generator. The signal loading method includes: loading a first pair of voltage signals to at least one pair of separate signal channels for a time period, respectively, wherein the first pair of voltage signals have a first voltage difference therebetween; and determining whether a short circuit occurs in the at least one pair of signal channels within the time period, and if it is determined that no short circuit occurs in the at least one pair of signal channels within the time period, loading a second pair of voltage signals having a second voltage difference therebetween to the at least one pair of signal channels at the end of the time period. The second voltage difference is greater than the first voltage difference.

Abstract: The present application relates to the molecular labeling and in vivo imaging of amyloids. Specifically, the present application relates to a polypeptide-based method/vector for targeting amyloids. Such a method/vector enables the transportation of compounds or drugs across blood-brain-barrier of an individual and then binding to amyloids in brain. Particularly, the vector of the present application can transport an imaging group linked to the vector across the blood-brain-barrier, and can binds to amyloids in brain, and thus enables the labeling and imaging of amyloid deposits. When used as an imaging agent for detecting amyloid deposits in body or tissues, the vector may be labeled with suitable optical imaging groups, radioactive isotopes or imaging groups suitable for MRI or CT detection.

Abstract: A method and apparatus is disclosed herein for base station selection based on uplink pilot and distributed user-proximity detection. In one embodiment, the method comprises performing uplink pilot configuration for a plurality of user terminals over a set of common resource elements, including generating a plurality of pilot patterns for the plurality of user terminals, where each of the plurality of pilot patterns comprises at least one zero-power resource element and at least one non-zero-power resource element and at least one zero-power resource element allocated to each different one of the plurality of user terminals has a different position in the pilot pattern.

Abstract: A method and apparatus for data transmission in a cellular system are disclosed herein In one embodiment, the method comprises receiving transmissions of uplink pilot signals made in each slot, by a number of UEs, over the radio resource elements in slots that are allocated for uplink pilot transmission, wherein the number of UEs in the vicinity of at least one base station exceeds the number of radio resource elements that have been allocated for uplink pilot transmission in the slot; estimating large-scale radio-channel propagation strengths of a plurality of nearby UEs to a base station; estimating radio-propagation channel coefficients between each base-station antenna and each UE, in a subset of UEs in the plurality of nearby UEs that have large-scale radio-channel propagation strengths to the base station that are stronger than those UEs in the plurality of nearby UEs not part of the subset; and transmitting to in-cell UEs via multi-user beamforming, including suppressing interference to one or more nea

Abstract: A method and apparatus is disclosed herein for uplink pilot reuse and user-proximity detection in wireless networks. In one embodiment, a wireless system is disclosed for use in a wireless network having a plurality of user terminals (UTs), where at least two UTs of the plurality of UTs have pre-assigned user uplink pilot codes and are allocated common pilot resources over at least two concurrent slots, the system comprising a UT-proximity detection processor to determine which UT channels the UT-proximity detection processor can resolve among a group of UTs transmitting pilots in identical pilot resources, the UT-proximity detection processor operable to resolve a UT channel of a UT by determining the UT is in proximity of the system and no other UT in the group of UTs transmitting pilots that has transmitted a pilot on the identical pilot resources is in proximity of the system.

Abstract: The present application relates to the molecular labeling and in vivo imaging of amyloids. Specifically, the present application relates to a polypeptide-based method/vector for targeting amyloids. Such a method/vector enables the transportation of compounds or drugs across blood-brain-barrier of an individual and then binding to amyloids in brain. Particularly, the vector of the present application can transport an imaging group linked to the vector across the blood-brain-barrier, and can binds to amyloids in brain, and thus enables the labeling and imaging of amyloid deposits. When used as an imaging agent for detecting amyloid deposits in body or tissues, the vector may be labeled with suitable optical imaging groups, radioactive isotopes or imaging groups suitable for MRI or CT detection.

Abstract: A method, apparatus, and wireless communication system is disclosed herein for operating a BIA code structure in a system. In one embodiment, the wireless communication system comprises a plurality of receivers, wherein each receiver in the plurality having a multi-mode antenna with a single radio frequency (RF) chain that is operable in a plurality of antenna modes, and further wherein each receiver shifts between the plurality of antenna modes in a predetermined manner.

Abstract: A method and system are disclosed herein for power allocation and/or clustering in a wireless communication system that uses blind interference alignment. In one embodiment, the system comprises a plurality of receivers, where each receiver in the plurality has a multi-mode antenna with a single radio frequency (RF) chain that is operable in a plurality of antenna modes, and wherein each receiver shifts between the plurality of antenna modes in a predetermined manner. The system also includes a plurality of base stations to perform cluster-based transmission, each base station in the plurality of base stations having one or more transmitters having a transmit antenna and being operable to communicate with one or more of receivers in the plurality of receivers using a blind interference alignment (BIA) scheme, and wherein the plurality of base stations are grouped in different clusters at different times according to cluster patterns.

Abstract: A method, apparatus, and wireless communication system is disclosed herein for operating a BIA code structure in a system. In one embodiment, the wireless communication system comprises a plurality of receivers, wherein each receiver in the plurality having a multi-mode antenna with a single radio frequency (RF) chain that is operable in a plurality of antenna modes, and further wherein each receiver shifts between the plurality of antenna modes in a predetermined manner.

Abstract: A method and system are disclosed herein for power allocation and/or clustering in a wireless communication system that uses blind interference alignment. In one embodiment, the system comprises a plurality of receivers, where each receiver in the plurality has a multi-mode antenna with a single radio frequency (RF) chain that is operable in a plurality of antenna modes, and wherein each receiver shifts between the plurality of antenna modes in a predetermined manner. The system also includes a plurality of base stations to perform cluster-based transmission, each base station in the plurality of base stations having one or more transmitters having a transmit antenna and being operable to communicate with one or more of receivers in the plurality of receivers using a blind interference alignment (BIA) scheme, and wherein the plurality of base stations are grouped in different clusters at different times according to cluster patterns.