Abstract: A computer-implemented method of reducing scatter in an X-ray projection image of an object comprises: generating an initial X-ray projection image with an imaging beam and an X-ray detector; based on a first position in a detector array of the X-ray detector, selecting a first kernel for convolution of a first portion of the initial projection image, wherein the first position corresponds to the first portion of the initial projection image; based on a second position in the detector array of the X-ray detector, selecting a second kernel for convolution of a second portion of the initial projection image, wherein the second position corresponds to the second portion of the initial projection image; convolving the first portion with the first kernel and the second portion with the second kernel to generate a scatter component of the initial X-ray projection image; and generating a corrected X-ray projection image by removing the scatter component from the initial X-ray projection image.

Abstract: A computer-implemented method of reducing scatter in an X-ray projection image of an object, the method comprising: generating an initial X-ray projection image of an object with an imaging beam produced by an imaging system; based on a first transmission indicator for the object and on a second transmission indicator for at least one element of the imaging system, selecting a kernel for convolution of the initial projection image; convolving the initial X-ray projection image with the kernel to generate a scatter component of the initial X-ray projection image; and generating a corrected X-ray projection image by removing the scatter component from the initial X-ray projection image.

Abstract: The disclosure is directed to a document management system having a label management user interface. The document management system may be configured to display document content in either a document view mode or a document edit mode in which document content is displayed in a content panel of the graphical user interface. When in the document view mode and an authenticated user has edit permissions with respect to a current document, the graphical user interface is configured to display a label management user interface including an array of user-selectable label graphical objects and a list of recommended labels selected in accordance with a label score. The label score for each recommended label is determined with respect to the current document based on a set of multiple heuristics including proximity of the document with respect to other labeled documents in a hierarchical element tree.

Abstract: A method includes, receiving, from a client application operating on a client device, a document creation request associated with an active workspace of a plurality of workspaces of a collaborative document system. The method further includes, responsive to receiving the document creation request, obtaining, for the active workspace, a respective document-creation history for each of a plurality of document templates associated with the active workspace, computing, based at least in part on the respective document-creation histories, a respective relevance weight for each of the plurality of document templates associated with the active workspace, causing identifiers of at least a subset of the plurality of document templates to be displayed to the user in accordance with a rank order, the rank order based at least in part on the computed relevance weights for the plurality of document templates, and causing a document template associated with a selected identifier to be displayed.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources not being followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A computer-implemented method is disclosed. The method includes causing display, in a graphical user interface on a client device, of a page with a navigational panel including a selectable tree element having a hierarchical relationship to a current electronic page having its user-generated content being displayed in a content panel. The method includes identifying a set of candidate cards in which each card is associated with a respective electronic page and has a respective relatedness score. The method includes identifying a user profile in accordance with an authentication of an user operating the client device, and selecting, from the set of candidate cards, a subset of candidate cards satisfying permissions criteria based on permissions identified in the user profile. The method includes causing display of the subset of candidate cards within the content panel in accordance with the respective relatedness score for each card in the subset of candidate cards.

Abstract: A power tool has a housing. The housing includes a battery pack attachment area. The battery pack attachment area comprises a battery pack insertion direction, a battery pack insertion opening and an end portion opposite from the battery pack insertion opening in the battery pack insertion direction. The end portion extends across the battery pack insertion direction and has at least one first contact surface for a forward portion of an inserted battery pack. Battery pack guide sections extend parallel to the battery pack insertion direction between the battery pack insertion opening and the end portion and that are spaced apart from each other. The battery pack attachment area comprises an insert which extends along the end portion and includes the at least first contact surface.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources, which may include a document space not currently followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A method includes, receiving, from a client application operating on a client device, a document creation request associated with an active workspace of a plurality of workspaces of a collaborative document system. The method further includes, responsive to receiving the document creation request, obtaining, for the active workspace, a respective document-creation history for each of a plurality of document templates associated with the active workspace, computing, based at least in part on the respective document-creation histories, a respective relevance weight for each of the plurality of document templates associated with the active workspace, causing identifiers of at least a subset of the plurality of document templates to be displayed to the user in accordance with a rank order, the rank order based at least in part on the computed relevance weights for the plurality of document templates, and causing a document template associated with a selected identifier to be displayed.

Abstract: Techniques for automated suggestions for cross-context digital item containers and collaboration are provided, including analyzing digital items in each of multiple portfolios of digital items in order to determine similarities among the portfolios. The techniques proceed by determining similar portfolios for a first portfolio of digital items, and suggesting changes (e.g., additions, deletions, or alterations of digital items) based on differences between the first portfolio and the similar ones. Those changes can be accepted or rejected and applied to the first portfolio of digital items.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources, which may include a document space not currently followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources not being followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources, which may include a document space not currently followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A method for displaying an event feed to a user includes, at an event feed service in communication with an issue tracking system and a collaborative document system, receiving, from an issue tracking system including a plurality of issue tickets, a notification of an event associated with an issue ticket and a reference to the issue ticket, and receiving, from a collaborative document system including a plurality of user-generated documents, a notification of an event associated with a user-generated document and including a reference to the user-generated document. The method may further include causing at least a portion of an event feed to be displayed to the user, the event feed including a first feed item including a first actionable input object configured to cause a modification of the issue, and a second feed item including a second actionable input object configured to cause a modification of the user-generated document.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources not being followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A method includes, receiving, from a client application operating on a client device, a document creation request associated with an active workspace of a plurality of workspaces of a collaborative document system. The method further includes, responsive to receiving the document creation request, obtaining, for the active workspace, a respective document-creation history for each of a plurality of document templates associated with the active workspace, computing, based at least in part on the respective document-creation histories, a respective relevance weight for each of the plurality of document templates associated with the active workspace, causing identifiers of at least a subset of the plurality of document templates to be displayed to the user in accordance with a rank order, the rank order based at least in part on the computed relevance weights for the plurality of document templates, and causing a document template associated with a selected identifier to be displayed.

Abstract: Techniques for synchronization for cross-context digital item containers and collaboration are provided, receiving a user command to share a particular digital item from a first portfolio of digital items with a second portfolio of digital items. In response receiving the command to share the digital item, making a digital copy of it and placing it in the second portfolio of digital items. Subsequently, an alteration is made to the digital item and a determination is made with whom to share the alteration among those with whom the digital item had been previously shared. Those alterations can be accepted (or rejected) by the other portfolios. When they are accepted, they are applied to the digital copy.

Abstract: A power tool system comprises a power tool and a dust collection attachment. The dust collection attachment comprises an attachment portion mounted on the power tool and a dust collection tube extending alongside the attachment portion. The dust collection attachment comprises a tab configured to retain the dust collection attachment on the power tool and arranged on the dust collection tube. The power tool comprises a pocket in which the tab is located.