Abstract: A social networking system identifies an event based on a thread including messages from users of the social networking system and communicates invitations to the event to one or more invited users. The social networking system receives a response to an invitation from a responding user and identifies a group of users invited to the event that have not responded to the invitation. From the users invited to the event that have not responded to the invitation, a subset of users having a threshold affinity to the responding user are selected. The social networking system notifies the subset of users of the responding user's response to the invitation and may also provide the subset of users with a suggestion for attending the event.

Abstract: A method for changing a set point of a system where period of a dominant resonance of the system is determined, a change profile for the set point change is processed; a time period for the set point change based on the period of the dominant resonance in order to minimize excitation of the dominant resonance is also processed; and the set point change is actioned according to the processed change profile and the time period.

Abstract: Users of a social networking system initiate conversations between other users and additional users who may not be registered to use the social networking system. Each additional user is identified by an item of contact information, and conversation messages are sent to an additional user using the contact information. The conversations are associated with the item of contact information and saved in the social networking system. A user of the social networking system may subsequently claim the item of contact information. The claiming user is given access to the associated conversations if the social networking system can verify that the item of contact information belongs to the claiming user.

Abstract: An apparatus for drilling a wellbore (10) is disclosed, the apparatus comprising a lowermost pilot drill bit (16) having a diameter less than that of the diameter of wellbore (12) drilled by the apparatus, above which is a reamer, having an adjustable drill diameter from a first diameter less than that of the pilot drill to a second diameter greater than that of the pilot drill, above which is a body portion (24) having a lower diameter less than that of the pilot drill and an upper diameter greater than that of the pilot' drill but less than the second diameter of the reamer.

Abstract: Presented herein are techniques for monitoring the physical state of a stimulating assembly to, for example, detect the occurrence of an adverse event. More specifically, an elongate stimulating assembly comprising a plurality of longitudinally spaced contacts is at least partially implanted into a recipient. Electrical measurements are performed at one or more of the plurality of contacts and the electrical measurements are evaluated relative to one another to determine the physical state of the stimulating assembly.

Abstract: A method for controlling a drilling system comprising a drive system, drillstring and drill bit. The drive system rotates the drillstring during a drilling process to drill a borehole through an earth formation. The method involves setting a desired rotation speed v0 for the drillstring; receiving property measurements of the drilling system and deriving therefrom the component vup of the rotation speed of the drillstring associated with upgoing rotational energy; determining a rotation speed v for the drillstring by optimizing an expression which reconciles two conflicting objectives of: (i) maintaining a stable rotation speed centred on v0, and (ii) minimizing the downgoing rotational energy, the optimized expression expressing v in terms of v0 and vup; and controlling the drive system to rotate the drillstring at v.

Abstract: A messaging system facilitates communication between users through various messaging channels. The messaging system supports multiple communication channels and includes a messaging module that automatically selects one or more of the messaging channels for delivering a message to a recipient of the message using, for example, a set of policy rules or a trained model. The messaging module may also provide, in a user interface for sending and receiving messages, a visual indication of the selected messaging channel to the sender of the message to provide the user with transparency about how the message will be delivered. Additionally, the message may be delivered via multiple messaging channels, where the messaging module may rescind messages from some of the messaging channels upon receiving a reply from the recipient of the message or other confirmation that the recipient has seen the message via one of the communication channels.

Abstract: A messaging system facilitates communication between users through various messaging channels. The messaging system supports multiple communication channels and includes a messaging module that automatically selects one or more of the messaging channels for delivering a message to a recipient of the message using, for example, a set of policy rules or a trained model. The messaging module may also provide, in a user interface for sending and receiving messages, a visual indication of the selected messaging channel to the sender of the message to provide the user with transparency about how the message will be delivered. Additionally, the message may be delivered via multiple messaging channels, where the messaging module may rescind messages from some of the messaging channels upon receiving a reply from the recipient of the message or other confirmation that the recipient has seen the message via one of the communication channels.

Abstract: Embodiments include a computer-implemented method for identifying locations of infrastructure assets. The method including identifying a location of a first infrastructure asset and a location of a second infrastructure asset, identifying a region of interest extending at least partially between the locations of the first and second infrastructure assets, obtaining an aerial image of the region of interest, determining that the aerial image of the region of interest comprises a third infrastructure asset, determining a location of the third infrastructure asset based at least in part on the aerial image, and storing the location of the secondary infrastructure asset in an infrastructure asset datastore.

Abstract: The present invention is directed to the use of a composite silicon oxide-based material for the modified release of biologically active agents.

Abstract: Presented herein are echo location techniques to obtain information about an implantable component of a hearing prosthesis relative to a recipient's tissue. The hearing prosthesis may comprise an elongate stimulating assembly configured to be implanted in a recipient's where an echo transmitter is disposed in the stimulating assembly. The echo transmitter is configured to emit an energy pulse within the recipient and an echo receiver disposed in the stimulating assembly is configured to detect a portion of the energy pulse reflected from tissue of the recipient.

Abstract: Embodiments include a computer-implemented method for identifying locations of infrastructure assets. The method including identifying a location of a first infrastructure asset and a location of a second infrastructure asset, identifying a region of interest extending at least partially between the locations of the first and second infrastructure assets, obtaining an aerial image of the region of interest, determining that the aerial image of the region of interest comprises a third infrastructure asset, determining a location of the third infrastructure asset based at least in part on the aerial image, and storing the location of the secondary infrastructure asset in an infrastructure asset datastore.

Abstract: A system and a method for dynamic data analytics are provided. The system comprises a proxy component including an interface, said proxy component configured to send, via the interface, a request for data to one or more data sources and to receive, via the interface, at least one data set from the one or more data sources, an input interface configured to receive user input, a processing component coupled to the proxy component and the input interface, said processing component configured to receive the at least one data set from the proxy component and, responsive to the user input, to process the at least one data set and to render the processed at least one data set into rendered data, and an output interface configured to provide the rendered data.

Abstract: A social networking system generates an augmented user profile for a user. The augmented user profile includes information from user profiles maintained by additional social networking systems that correspond to the user of the social networking system. For example, user profiles maintained by additional social networking systems having a threshold similarity to a user profile maintained by the social networking system are identified, and characteristics of the user in the identified user profiles are included in the augmented user profile along with characteristics from the user profile maintained by the social networking system. Characteristics of the user from the augmented user profile are used to identify content, such as advertisements, for presentation to the user.

Abstract: A disarm device for use with a hitch arrangement on a working arm of a working machine, the device comprising a measurement device for measuring a property associated with the arm which can be used to determine whether or not a working implement carried by a working arm is sufficiently supported by a surface on to which it is to be released.

Abstract: Methods and systems are disclosed for processing a document request. A document request is received over a network from a client. The document may be composed of a plurality of parts. The parts in the plurality of parts are identified. The plurality of parts may comprise one or more widgets. Parts in the first plurality of parts may be executed via respective different servers to generate respective outputs, which may comprise mark-up language code. The respective outputs may be combined to generate the requested document and the document is provided over the network to the requesting client.

Abstract: In exemplary implementations, a target rod is actuated. The target rod is part of a set of threaded, elongated rods, the longitudinal axes of which are substantially parallel to each other. The set of rods has an interior region and a perimeter region. Actuators induce vibrations in a set of perimeter rods. These vibrations are substantially perpendicular to the longitudinal axes. Furthermore, the vibrations are transmitted to interior rods, causing a target rod in the interior region to rotate about, and translate along, the longitudinal axis of the target rod. The target rod undergoes stick-slip motion relative to adjacent rods.

Abstract: Presented herein are echo location techniques to obtain information about an implantable component of a hearing prosthesis relative to a recipient's tissue. The hearing prosthesis may comprise an elongate stimulating assembly configured to be implanted in a recipient's where an echo transmitter is disposed in the stimulating assembly. The echo transmitter is configured to emit an energy pulse within the recipient and an echo receiver disposed in the stimulating assembly is configured to detect a portion of the energy pulse reflected from tissue of the recipient.

Abstract: Systems and methods are configured to generate server-side media queries and customized cascading style sheets. A server receives a request for content and a user agent from a device browser. The server serves device cookie generation code to the device, wherein the device cookie generation code is configured to be executed by the device browser to obtain properties of the device from the requesting device and to store the obtained properties as a device cookie. The server receives the device cookie from the requesting device. The server accesses a device description database and utilizes information from the user agent to locate corresponding device properties from the device description database. The server compiles a cascading style sheet based on properties stored in the device cookie and the located corresponding device properties from the device description database. The cascading style sheet is served to the requesting device.