Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for enhanced path planning. In some implementations, a first path is determined for travel by a robot, the first path extending from an origin to a destination. Path segments are determined based on the first path. A corner between two of the path segments has an angle less than a predetermined threshold is determined. In response to determining that the corner between two of the path segments has an angle less than the predetermined threshold, a bypass path segment is determined that bypasses the corner. A second path for the robot to travel is determined based on the path segments and the bypass path segment. Data indicating the second path is provided to the robot.

Abstract: In a technique for managing keyword bid amounts in an online advertising system (OAS), a closed-loop feedback technique that integrates data integration, keyword management, bid management, product-search results and user activities is used to optimize revenue generation from online advertisements for websites, such as e-commerce websites. In particular, bids on a group of keywords associated with products are based on an estimated profitability of the group of keywords. Then, the resulting traffic to an associated e-commerce website is monitored by determining a financial performance metric of the e-commerce website, which facilitates subsequent feed-back adaptation. For example, a layout of the e-commerce website (such as product information, which is associated with the products, and/or relative positions of the displayed product information on the e-commerce website) is adjusted based on the determined financial performance metric.