Abstract: One example method for robotic surgery using multi-user authentication without credentials includes receiving, by a robotic surgical device, a case code associated with a medical procedure; validating the case code; determining one or more users associated with the case code; and providing access to the one or more users to the robotic surgical device to enable a robotic surgical procedure.

Abstract: Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium for conducting an experiment for a campaign. A method includes: identifying a campaign including one or more content items and current selection criteria; receiving an indication of a proposed modification to be made to the campaign; storing the proposed modification as a draft campaign including the proposed modification in a first structure that includes the differences that are proposed to the campaign and a second structure that represents the campaign with the proposed modifications applied; determining a split to be applied as between using current campaign parameters or current selection criteria for a first portion of received traffic and using the proposed modification in the draft campaign for a second portion of the received traffic; and conducting an experiment based on using received traffic and in accordance with the split.

Abstract: Systems and methods for suggesting a bid adjustment value based on device type include receiving parameters for a third-party content provider's campaign to present third-party content on a first type of device. Based on the campaign's parameters, bids from peer providers that use similar campaign parameters for both the first type of device and another type of device may be identified. For example, bids from providers that use similar parameters as the campaign for both mobile and desktop devices may be identified. The identified bids from the peer providers may be used to calculate a bid adjustment value. The bid adjustment value can be provided for presentation to the third-party content provider as a suggested change to his or her bid for the first type of device, to establish a bid for the second type of device.

Abstract: A system and method for rebalancing separately managed accounts utilizing sub-models. Sub-models can be generated automatically by analyzing the restrictions that exist on the individual accounts, or created manually by identifying particular stocks that might fall within a particular industry, sector or other arbitrary classification. An account can be classified as belonging to one or more sub-models. These sub-models allow for a more efficient rebalancing process by allowing transaction decisions to be made according to a particular sub-model rather than at the level of each individual account. These sub-models also allow for more efficient monitoring of large numbers of accounts by allowing analysis of account drift according to both restrictions associated with the account as well as the account's master model portfolio, rather than solely relative to the account's master model portfolio without incorporating the account's restrictions.