Abstract: A composition of matter is disclosed which is a perovskite having a composition A2?xA?xB2?yB?yO6??, where A is a praseodymium (Pr) element at the A-site of the perovskite, A? is a strontium (Sr) element at the A-site of the perovskite, B is a cobalt (Co) element at the B-site of the perovskite, and B? is a manganese (Mn) element at the B-site of the perovskite, and where 0<x ?1 and 0<y<2. Also disclosed is an electrode material Conformally coated with the composition of matter. Also disclosed are methods of producing the composition of matter and conformally coating the electrode material. Also disclosed an electrode is conformally coated with a praseodymium strontium manganese perovskite and a method for the coating.

Abstract: Simplification of trajectory representation is provided. Trajectories represented by a set of points on a map are obtained. Common route elements are identified for the trajectories based on the set of points. Each of the common route elements represents a geospatial area in which at least a predetermined number of the trajectories are identical. Simplified representations of the trajectories are generated based on the identified common route elements.

Abstract: In various embodiments, a solid oxide fuel cell features a functional layer for reducing interfacial resistance between the cathode and the solid electrolyte.

Abstract: In various embodiments, a solid oxide fuel cell is fabricated in part by disposing a functional layer between the cathode and the solid electrolyte.

Abstract: Embodiments of the present invention provide information processing systems and methods for proliferating testing data based on sample testing data. In one embodiment, a difference is determined by comparing a desired query result to a query result acquired by executing a query statement on sample testing data. Sample testing data can then be proliferated based, at least in part, on the difference and data generation constraint conditions.

Abstract: Embodiments of the present invention provide information processing systems and methods for proliferating testing data based on sample testing data. In one embodiment, a difference is determined by comparing a desired query result to a query result acquired by executing a query statement on sample testing data. Sample testing data can then be proliferated based, at least in part, on the difference and data generation constraint conditions.

Abstract: The present disclosure relates to a method and system for generating a road network. An embodiment of the present invention provides a method comprising: identifying a target area to be refined in a road network skeleton; and refining the target area using at least one trajectory associated with the target area to generate the road network. Another embodiment of the present invention provides a corresponding system.

Abstract: The present disclosure discloses a method and an apparatus for building a missing part of a movement path of an object. One or more frequent points is determined, wherein each of the one or more frequent points is a point on a historical movement path having a number of occurrences greater than a first threshold. A credibility of one or more path segments in determined. A first path segment of the one or more path segments is selected, wherein the credibility of the first path segment is greater than a second threshold. A missing part of a movement path of an object is built using the first path segment.

Abstract: The present disclosure relates to a method and system for generating a road network. An embodiment of the present invention provides a method comprising: identifying a target area to be refined in a road network skeleton; and refining the target area using at least one trajectory associated with the target area to generate the road network. Another embodiment of the present invention provides a corresponding system.

Abstract: A method for recommending a candidate path includes, in response to receiving a query from a user, looking up a plurality of paths that conform to the query; with respect to a current path among the plurality of paths, obtaining behavior data of the user and behavior data of at least one other user associated with the current path; determining a recommendation indicator associated with the current path, based on the behavior data of the user and the behavior data of the at least one other user; and recommending the candidate path to the user based on at least a recommendation indicator associated with at least one of the plurality of paths.

Abstract: Simplification of trajectory representation is provided. Trajectories represented by a set of points on a map are obtained. Common route elements are identified for the trajectories based on the set of points. Each of the common route elements represents a geospatial area in which at least a predetermined number of the trajectories are identical. Simplified representations of the trajectories are generated based on the identified common route elements.

Abstract: A method for recommending a candidate path includes, in response to receiving a query from a user, looking up a plurality of paths that conform to the query; with respect to a current path among the plurality of paths, obtaining behavior data of the user and behavior data of at least one other user associated with the current path; determining a recommendation indicator associated with the current path, based on the behavior data of the user and the behavior data of the at least one other user; and recommending the candidate path to the user based on at least a recommendation indicator associated with at least one of the plurality of paths.

Abstract: The present invention relates to a method and apparatus for genome compression and decompression. In one embodiment of the present invention, there is a method for genome compression, including: selecting from a reference database a reference genome that matches the genome; building an index based on positions of the reference genome's multiple segments in the reference genome; aligning the genome with the reference genome based on the multiple segments so as to identify difference data between the genome and the reference genome; and generating a compressed genome, the compressed genome including at least the index and the difference data. In other embodiments, there is provided an apparatus for genome compression. Further, there is a method and apparatus for decompressing the genome that has been compressed using the above method and apparatus.

Abstract: A method and apparatus for determining similarity among gene sequences, for compressing a gene sequence, and for decompressing a gene sequence. The method for determining similarity between a first gene sequence and a second gene sequence includes: moving a sliding window of a predefined length on the first gene sequence and the second gene sequence respectively; extracting a first part String1i of the first gene sequence within the sliding window, and a second part String2i of the second gene sequence within the sliding window during the ith movement of the sliding window; and determining similarity between the first gene sequence and the second gene sequence based on the first part String1i and the second part String2i. Also provided is an apparatus for the above method.

Abstract: Biased users detection. The present invention includes a computer implemented method for detecting biased users and a corresponding apparatus, the computer implemented method including: obtaining comments on a given topic by standard users and users to be detected; calculating respectively scores in attribute dimensions for the given topic by the standard users and the users to be detected according to the comments on the given topic by the standard users and the users to be detected, so as to map respectively the standard users and the users to be detected into a multi-dimensional space formed by a plurality of attribute dimensions, wherein the attribute dimensions reflect aspects of the given topic; and determining whether the users to be detected are biased users according to the similarity of distribution of the users to be detected and that of the standard users in the multi-dimensional space.

Abstract: The present disclosure relates to a method and system for generating a road network. An embodiment of the present invention provides a method comprising: identifying a target area to be refined in a road network skeleton; and refining the target area using at least one trajectory associated with the target area to generate the road network. Another embodiment of the present invention provides a corresponding system.

Abstract: A composition of matter is disclosed which is a perovskite having a composition A2-xA?xB2-yB?yO6-?, where A is a praseodymium (Pr) element at the A-site of the perovskite, A? is a strontium (Sr) element at the A-site of the perovskite, B is a cobalt (Co) element at the B-site of the perovskite, and B? is a manganese (Mn) element at the B-site of the perovskite, and where 0<x?1 and 0<y<2. Also disclosed is an electrode material Conformally coated with the composition of matter. Also disclosed are methods of producing the composition of matter and conformally coating the electrode material. Also disclosed an electrode is conformally coated with a praseodymium strontium manganese perovskite and a method for the coating.

Abstract: A method for recommending a candidate path includes, in response to receiving a query from a user, looking up a plurality of paths that conform to the query; with respect to a current path among the plurality of paths, obtaining behavior data of the user and behavior data of at least one other user associated with the current path; determining a recommendation indicator associated with the current path, based on the behavior data of the user and the behavior data of the at least one other user; and recommending the candidate path to the user based on at least a recommendation indicator associated with at least one of the plurality of paths.

Abstract: The present disclosure discloses a method and an apparatus for building a missing part of a movement path of an object. One or more frequent points is determined, wherein each of the one or more frequent points is a point on a historical movement path having a number of occurrences greater than a first threshold. A credibility of one or more path segments in determined. A first path segment of the one or more path segments is selected, wherein the credibility of the first path segment is greater than a second threshold. A missing part of a movement path of an object is built using the first path segment.

Abstract: A method for recommending a candidate path includes, in response to receiving a query from a user, looking up a plurality of paths that conform to the query; with respect to a current path among the plurality of paths, obtaining behavior data of the user and behavior data of at least one other user associated with the current path; determining a recommendation indicator associated with the current path, based on the behavior data of the user and the behavior data of the at least one other user; and recommending the candidate path to the user based on at least a recommendation indicator associated with at least one of the plurality of paths.