Abstract: A method for finding digital assets in a database per a user query, is provided. The method includes generating an embedded keyword vector for a search query from a user searching for a digital asset in a database, ranking multiple embedded asset vectors within a similarity radius around the embedded keyword vector, each of the embedded asset vectors associated with a digital asset in the database based on a proximity with the embedded keyword vector, and providing, to the user, multiple digital assets associated with the embedded asset vectors in response to the search query, based on the ranking. A system including a memory circuit storing instructions and one or more processors configured to execute the instructions to cause the system to perform a method as above, the memory circuit and the one or more processors, are also provided.

Abstract: A data structure to facilitate language agnostic searches in an online marketplace is provided. The data structure includes multiple nodes, each node having one or more labels associated to a network resource; and multiple links joining a parent node to a child node. A first label is associated with one or more words in a first language, the link indicates a navigation route for a search engine to move from the parent node to the child node in search of a pre-selected media file, and a label in a parent node is associated with an unambiguous concept in a knowledge base, the network resource includes one or more media files associated with a license weight, and the license weight for the parent node is higher than the license weight for the child node.

Abstract: Reliable location data is found using messages with unreliable location data. A logistic-geohash is found for a plurality of messages. Records of are accessed data messages, each data message including a geographic locator and a sender-identifier. For each sender-identifier, one or more geogroups are determined. For each geogroup: determining, a representative point of the geogroup is found to represent the geogroup. Using the representative point of the geogroup, a geogroup-geohash is found. Pair of geogroup: logistic address are found based on a matching of at least some of the first plurality of digits and some of the second plurality of digits. For each pair of geogroup:logistic address, a distance is determined between the representative point of the geogroup and the representative point of the logistic address. Geogroup:logistic address pairs are selected. The selected geogroup:logistic address pairs are stored in memory as representing a logistic location of the sender-identifier.

Abstract: Reliable location data is found using messages with unreliable location data. A logistic-geohash is found for a plurality of messages. Records of are accessed data messages, each data message including a geographic locator and a sender-identifier. For each sender-identifier, one or more geogroups are determined. For each geogroup: determining, a representative point of the geogroup is found to represent the geogroup. Using the representative point of the geogroup, a geogroup-geohash is found. Pair of geogroup: logistic address are found based on a matching of at least some of the first plurality of digits and some of the second plurality of digits. For each pair of geogroup:logistic address, a distance is determined between the representative point of the geogroup and the representative point of the logistic address. Geogroup:logistic address pairs are selected. The selected geogroup:logistic address pairs are stored in memory as representing a logistic location of the sender-identifier.

Abstract: A method for the in vivo non-invasive characterization of the material and architectural properties of a bone in which an ultrasonic wave is introduced into a bone in such way as to produce one or more guided wave modes within the bone, and the signals emerging from the bone are stored and analyzed to determine the propagation characteristics of the guided wave/s. These measured guided wave propagation characteristics are then processed to obtain estimates of desired bone properties such as cortical thickness, bone density and bone elastic constants. The invention also includes an unltrasound arrangement with movable transducers.

Abstract: A method for the in vivo non-invasive characterization of the material and architectural properties of a bone in which an ultrasonic wave is introduced into a bone in such way as to produce one or more guided wave modes within the bone, and the signals emerging from the bone are stored and analyzed to determine the propagation characteristics of the guided wave/s. These measured guided wave propagation characteristics are then processed to obtain estimates of desired bone properties such as cortical thickness, bone density and bone elastic constants. The invention also includes an unltrasound arrangement with movable transducers.