Abstract: A method of workflow management in a cloud computing system that includes generating a workflow graph from a workflow definition, the workflow graph including nodes representing work-elements; generating a stream matrix from the workflow graph, the stream matrix including pointers to lists of the work-elements, each of the lists representing a workstream; processing the stream matrix to place work-elements in a platform service pipeline for the cloud computing system based on resource availability of the platform service pipeline; and removing work-elements from the lists and the platform service pipeline upon completion.

Abstract: A computer-implemented method for initiating conversations within an online dating service may include identifying a potential match for a user of an online dating service, automatically generating, in response to identifying the potential match, a customized interactive ice breaker widget that is customized to facilitate conversation between the user and the potential match, presenting the customized interactive ice breaker widget to the user, obtaining the user's response to the customized interactive ice breaker widget, and presenting, to the potential match, both the customized interactive ice breaker widget and the user's response to the customized interactive ice breaker widget to facilitate conversation between the user and the potential match. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Systems, methods, and non-transitory computer-readable media can determine at least one media content item being posted through a social networking system, wherein the media content item is able to be shared through one or more non-ephemeral content feeds, an ephemeral story feed, or with a favorites list of users; determine that the media content item is being shared with the favorites list of users; determine users included in the favorites list; and distribute the media content item to users included in the favorites list.

Abstract: The disclosed computer-implemented method may include receiving an input from a user identifying specified persons that are to be included in a concealed list of persons. The specified persons may be unaware of their inclusion in the concealed list of persons. The method may also include generating the concealed list of persons and determining that a potential participant from the user's concealed list of persons has selected the user in a corresponding concealed list of persons that belongs to the potential participant and, in response to the determination, the method may include creating a private conversation instance that is unique to the user and the potential participant. The generated private conversation instance may include an interaction interface that allows the user and the potential participant to interact in a confidential manner. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.

Abstract: Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, ore described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and/or effectiveness of such procedures.

Abstract: A photon detection device and method of fabricating a photon detection device are provided. The photon detection device comprises a first input terminal for receiving a DC input voltage, a second input terminal for receiving an AC input voltage and a bias tee connected to the first and second input terminals and configured to combine the AC and DC input voltages to form a combined voltage on an output of the bias tee. A first single photon detector is connected to the output of the bias tee and configured to receive the combined voltage from the bias tee, register a detection signal based on only a single photon being incident on the first single photon detector and output the detection signal indicative of the detected photon. A first output terminal is connected to an output of the first single photon detector for outputting the detection signal. The photon detection device is formed in a single integrated circuit.

Abstract: A method of workflow management in a cloud computing system that includes generating a workflow graph from a workflow definition, the workflow graph including nodes representing work-elements; generating a stream matrix from the workflow graph, the stream matrix including pointers to lists of the work-elements, each of the lists representing a workstream; processing the stream matrix to place work-elements in a platform service pipeline for the cloud computing system based on resource availability of the platform service pipeline; and removing work-elements from the lists and the platform service pipeline upon completion.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: A photon detection device and method of fabricating a photon detection device are provided. The photon detection device comprises a first input terminal for receiving a DC input voltage, a second input terminal for receiving an AC input voltage and a bias tee connected to the first and second input terminals and configured to combine the AC and DC input voltages to form a combined voltage on an output of the bias tee. A first single photon detector is connected to the output of the bias tee and configured to receive the combined voltage from the bias tee, register a detection signal based on only a single photon being incident on the first single photon detector and output the detection signal indicative of the detected photon. A first output terminal is connected to an output of the first single photon detector for outputting the detection signal. The photon detection device is formed in a single integrated circuit.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer-readable media can determine a graphical overlay to be applied to at least one object represented in a media content item; determine a location of the object in at least one frame of the media content item; and augment a representation of the object based at least in part on the graphical overlay, wherein the graphical overlay is animated based at least in part on changes to an orientation of the object across subsequent frames of the media content item.

Abstract: Systems, methods, and non-transitory computer-readable media can provide a creative tools interface that includes one or more options for visually modifying at least one media content item to be posted through a social networking system. At least one visual modification is applied to the media content item in response to a user selection of one or more of the options. The visually modified media content item is posted through the social networking system, wherein the user designates whether the visually modified media content item is posted as an ephemeral media content item or as a non-ephemeral media content item.

Abstract: Systems, methods, and non-transitory computer-readable media can provide a creative tools interface that includes one or more options for visually modifying at least one media content item to be posted through a social networking system. At least one visual modification is applied to the media content item in response to a user selection of one or more of the options. The visually modified media content item is posted through the social networking system, wherein the user designates whether the visually modified media content item is posted as an ephemeral media content item or as a non-ephemeral media content item.

Abstract: An apparatus for the wafer level packaging (WLP) of micro-bolometer vacuum package assemblies (VPAs), in one embodiment, includes a wafer alignment and bonding chamber, a bolometer wafer chuck and a lid wafer chuck disposed within the chamber in vertically facing opposition to each other, means for creating a first ultra-high vacuum (UHV) environment within the chamber, means for heating and cooling the bolometer wafer chuck and the lid wafer chuck independently of each other, means for moving the lid wafer chuck in the vertical direction and relative to the bolometer wafer chuck, means for moving the bolometer wafer chuck translationally in two orthogonal directions in a horizontal plane and rotationally about a vertical axis normal to the horizontal plane, and means for aligning a fiducial on a bolometer wafer held by the bolometer wafer chuck with a fiducial on a lid wafer held by the lid wafer chuck.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: A disclosed computer-implemented method may include determining that a user of a social networking system is a participant in a dating service of the social networking system. The method may also include identifying a set of interest-based communities of the social networking system of which the user is a member and that include an activated community-based dating feature. The method may also include selecting a set of additional participants in the dating service. Each additional participant included in the set of additional participants may be an additional member of at least one interest-based community included in the set of interest-based communities. The method may also include presenting, within a dating interface of the social networking system, dating information associated with at least a portion of the set of additional participants. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.