Abstract: A technique uses a graph neural network (GNN) to determine whether a particular entity under consideration is engaging in abusive network-related activity over a computing network in collaboration with other entities. In some applications, the particular entity is part of a bot attack aimed at fraudulently engaging with advertisements. The technique trains the GNN by performing machine learning on a training set that includes a plurality of nodes, edges, and node labels. In forming the training set, the technique associates a feature set with each node in the training set that describes the network activity exhibited by that node's entity. The technique then connects each pair of nodes in the training set with an edge if the feature sets of the pair satisfy a prescribed test for similarity. The technique assigns labels to at least some nodes to convey whether the nodes are associated abusive network-related activity.

Abstract: System for scatter-based differentiation of cells. The system includes a planar substrate having cells disposed thereon for imaging and a microscope employing relatively low magnification detection optics providing a wide field of view focused on the cells on the substrate and defining a microscope optical axis. An illuminator delivers light to the ceils on the substrate focused to a spot larger than the field of view of the microscope, the illuminator having an illumination optical axis highly oblique to the microscope optical axis wherein scattered light is collected by the microscope. A defection system receives the scattered light from the microscope to provide a measure of signal intensity and a measure of size for each cell for discrimination of cell type.

Abstract: System for scatter-based differentiation of cells. The system includes a planar substrate having cells disposed thereon for imaging and a microscope employing relatively low magnification detection optics providing a wide field of view focused on the cells on the substrate and defining a microscope optical axis. An illuminator delivers light to the ceils on the substrate focused to a spot larger than the field of view of the microscope, the illuminator having an illumination optical axis highly oblique to the microscope optical axis wherein scattered light is collected by the microscope. A defection system receives the scattered light from the microscope to provide a measure of signal intensity and a measure of size for each cell for discrimination of cell type.

Abstract: The invention relates to non-aqueous personal wash compositions comprising little or no surfactant but which utilize a foam enhancing system to generate good levels of foam. The invention further relates to process for generating foam from such non-aqueous personal wash cleansers.

Abstract: An ordered liquid crystalline phase cleansing composition is disclosed that contains an anionic surfactant and a structuring base containing a C16 to C24 normal monoalkylsulfosuccinate and a C16 to C24 normal alkyl fatty acid with an alkyl carbon number that differs by 4 carbons or less compared to the monoalkylsulfosuccinate and that is in a specified mole ratio range.

Abstract: The invention relates to non-aqueous personal wash compositions comprising little or no surfactant but which utilize a foam enhancing system to generate good levels of foam.