Abstract: A rail vehicle wheel flat warning system comprising a first sensor, a second sensor and a controller. The first sensor may be located adjacent to a first side of a rail to provide data associated with a rail vehicle wheel passing over the first side of the rail. The second sensor may be located adjacent to the first side of the rail to provide data associated with the rail vehicle wheel passing over the first side of the rail. Furthermore, the controller may be in communication with the first sensor and the second sensor to receive data from the first sensor and the second sensor. The controller may determine a potential wheel deformity based on the data received from the first sensor and the second sensor.

Abstract: A system for allocating field engineers to perform maintenance tasks according to a generated allocation schedule, the maintenance tasks occurring during a planning cycle at customer power plants dispersed within a territory. The system may include a database that stores data related to field engineer and task constraints. The system may further include a computing device configured to: receive an input defining an objective function; using the database, determine an occurring group of the maintenance tasks during the planning cycle; using the database, determine an available group of the field engineers during the planning cycle; using the database, import the task constraints that correspond to the occurring group of maintenance tasks; using the database, import the field engineer constraints that correspond the available group of the field engineers; given the imported task and field engineer constraints, generate an optimized version of the allocation schedule pursuant to the objective function.

Abstract: A rail vehicle wheel flat warning system comprising a first sensor, a second sensor and a controller. The first sensor may be located adjacent to a first side of a rail to provide data associated with a rail vehicle wheel passing over the first side of the rail. The second sensor may be located adjacent to the first side of the rail to provide data associated with the rail vehicle wheel passing over the first side of the rail. Furthermore, the controller may be in communication with the first sensor and the second sensor to receive data from the first sensor and the second sensor. The controller may determine a potential wheel deformity based on the data received from the first sensor and the second sensor.

Abstract: Aspects of the present disclosure involve a system and a method for predicting locomotive engine bearing failures (e.g., main bearing failures). In example embodiments, the method may access locomotive data about a particular locomotive engine, and generate a set of element concentration trajectories therefrom. Each element concentration trajectory includes a measure of element concentrations in the locomotive engine's oil over a period of time. The method further includes determining a health score of the locomotive engine based on a comparison of the set of element concentrations with a set of baseline element concentration trajectories that are representative of element concentrations of a group of locomotive engines' oil over the period of time. The health score provides a measure of the likelihood of bearing failure in the particular locomotive engine. A message regarding the likelihood of bearing failure may then be provided.

Abstract: A system for generating web analytic reports includes a client interface unit configured to receive one or more predefined tagging conditions from a client for generating a set of tagging rules based on the one or more predefined tagging conditions. The system also includes a tag generation unit configured to generate a client tagged data based on the set of tagging rules. The system also includes an output interface unit configured to generate web analytic reports via analyzing the client tagged data based on the set of tagging rules.

Abstract: A system for generating web analytic reports is provided. The system includes a processor configured to receive an input web page link, execute a unified tag for the input web page link, and generate unified tagged data based on the executed unified tag. The system also includes a server side translation unit configured to translate the unified tagged data to corresponding client tagged data for each of a plurality of clients. The system further includes a plurality of client side analytical units associated with a corresponding client among the plurality of clients and communicatively coupled to the server side translation unit, wherein at least a portion of the client side analytical units are configured to analyze the corresponding client tagged data for each of the plurality of clients and generate a corresponding client side web analytics report for each of the plurality of clients.

Abstract: A system for dynamically allocating resources in a computing grid is provided. The system comprises a resource management component, a service level agreement (SLA) management component and a job scheduling component. The resource management component is configured to determine availability of a set of resources in a computing grid, for executing job requests submitted by users of the computing grid. The SLA management component is configured to manage service level agreements (SLAs) corresponding to the users and perform a negotiation of resources for the users submitting the job requests, in real-time, based on a resource steerability attribute associated with the job requests. The job-scheduling component is configured to schedule the job requests for the users, based on the resource steerability attribute associated with the job requests. The job requests comprise at least one of a job having batch characteristics and a job having interactive characteristics.

Abstract: A system for generating web analytic reports is provided. The system includes a processor configured to receive an input web page link, execute a unified tag for the input web page link, and generate unified tagged data based on the executed unified tag. The system also includes a server side translation unit configured to translate the unified tagged data to corresponding client tagged data for each of a plurality of clients. The system further includes a plurality of client side analytical units associated with a corresponding client among the plurality of clients and communicatively coupled to the server side translation unit, wherein at least a portion of the client side analytical units are configured to analyze the corresponding client tagged data for each of the plurality of clients and generate a corresponding client side web analytics report for each of the plurality of clients.

Abstract: A system for generating web analytic reports includes a client interface unit configured to receive one or more predefined tagging conditions from a client for generating a set of tagging rules based on the one or more predefined tagging conditions. The system also includes a tag generation unit configured to generate a client tagged data based on the set of tagging rules. The system also includes an output interface unit configured to generate web analytic reports via analyzing the client tagged data based on the set of tagging rules.

Abstract: A system and method for conducting a computerized search, including: receiving a query from a user; classifying the query; augmenting the query based on the classification; issuing the query to a search engine; and conducting a search based on the augmented query. Alternatively, a system and method for conducting a computerized search, including: receiving a search query; analyzing a knowledge base; modifying the search query based on the analysis of the knowledge base; issuing the modified search query to a search engine; and conducting a search via the search engine based on the modified search query to generate search results.

Abstract: A system and method for conducting a computerized search, including: receiving a user query, a perspective, and a term associated with the perspective; conducting a first search based on the user query; expanding the term to a list; analyzing the first search results based on the list; modifying the user query based on the analysis of the first search results; and conducting a second search based on the modified user query. Alternatively, a system and method for conducting a computerized search, including: receiving a user query; conducting a computerized search based on the user query to obtain first results; analyzing a knowledge base; generating a weighted context term vector based on the knowledge base, wherein the weighted context term vector includes context words; matching the first results with the weighted context term vector; and listing second results based on the match.

Abstract: A system and method for conducting a computerized search, including: receiving a user query, a perspective, and a term associated with the perspective; conducting a first search based on the user query; expanding the term to a list; analyzing the first search results based on the list; modifying the user query based on the analysis of the first search results; and conducting a second search based on the modified user query. Alternatively, a system and method for conducting a computerized search, including: receiving a user query; conducting a computerized search based on the user query to obtain first results; analyzing a knowledge base; generating a weighted context term vector based on the knowledge base, wherein the weighted context term vector includes context words; matching the first results with the weighted context term vector; and listing second results based on the match.