Abstract: A method includes receiving, by a first device of a transportation provider, a device ID of a particular device of a user and purchase information regarding a purchase, by the user, of one or more goods or services. The method includes sending, by the first device, the device ID of the particular user device to a central server. The method includes receiving, by the first device from the central server, information regarding the particular user device. The method includes determining, by the first device, a selected transportation vehicle based on the purchase information and the information regarding the particular user device. The method includes sending, by the first device, a vehicle ID of the selected transportation vehicle to the central server. The method includes providing a transportation service to the user using the particular user device and the selected transportation vehicle.

Abstract: A method includes receiving, by a first device of a transportation provider, a device ID of a particular device of a user and purchase information regarding a purchase, by the user, of one or more goods or services. The method includes sending, by the first device, the device ID of the particular user device to a central server. The method includes receiving, by the first device from the central server, information regarding the particular user device. The method includes determining, by the first device, a selected transportation vehicle based on the purchase information and the information regarding the particular user device. The method includes sending, by the first device, a vehicle ID of the selected transportation vehicle to the central server. The method includes providing a transportation service to the user using the particular user device and the selected transportation vehicle.

Abstract: A method includes receiving, by a first device of a transportation provider, a device ID of a particular device of a user and purchase information regarding a purchase, by the user, of one or more goods or services. The method includes sending, by the first device, the device ID of the particular user device to a central server. The method includes receiving, by the first device from the central server, information regarding the particular user device. The method includes determining, by the first device, a selected transportation vehicle based on the purchase information and the information regarding the particular user device. The method includes sending, by the first device, a vehicle ID of the selected transportation vehicle to the central server. The method includes providing a transportation service to the user using the particular user device and the selected transportation vehicle.

Abstract: A method, system and a computer program product are provided for organizing an online community based on subject-related contributions by classifying user contributions Ci from a plurality of users in a community according to a plurality of subjects Sj to identify subjects in each user contribution, assembling one or more community quality values for each user that generated the user contribution, ranking the plurality of users based on the one or more community quality values for each user that generated the user contribution, and assigning privileges in a hierarchy of privileges to each user in the community based on the ranking of the plurality of users.

Abstract: A method, system and a computer program product are provided for organizing a community based on subject-related contributions by classifying user contributions Ci from a plurality of users in a community according to a plurality of subjects Sj to identify subjects in each user contribution, assembling one or more community quality values for each user that generated the user contribution, computing a subject-based quality rating for each user as a sum of a first contribution score based on community quality values for each user's recent contributions to the identified subject and a second contribution score based on community quality values for the user's past contributions to the identified subject, and ranking the plurality of users based on the subject-based quality ratings.

Abstract: An approach is provided to generate a trip itinerary. The approach receives a set of points of interest from a user with the user being one of a number of user that uses the system. The approach then retrieves user-defined factors from a user travel-based corpus that is accessible from a question-answering (QA) system with the user travel-based corpus corresponding to the requesting user. The QA system is utilized to analyze the user-defined factors in relation to each of the points of interest. In addition, constraints that pertain to each of the points of interest are identified by the QA system utilizing travel oriented data that has been ingested into the QA system. The approach then generates an itinerary based upon the analysis and the identified constraints.

Abstract: A system, method and computer program product for automatically providing a dynamically updated optimized itinerary (continuous optimization in real-time) which allows one to complete a specified task and also to complete other tasks from a to-do list, providing the user both with a packing list of resources to carry and a list of tasks that must be completed before leaving. The system and method also tracks the time and user's location to provide user with a new itinerary in the event a given task cannot be completed successfully. The method also provides an alert in case no practicable itinerary exists.

Abstract: A method includes receiving, by a first device of a transportation provider, a device ID of a particular device of a user and purchase information regarding a purchase, by the user, of one or more goods or services. The method includes sending, by the first device, the device ID of the particular user device to a central server. The method includes receiving, by the first device from the central server, information regarding the particular user device. The method includes determining, by the first device, a selected transportation vehicle based on the purchase information and the information regarding the particular user device. The method includes sending, by the first device, a vehicle ID of the selected transportation vehicle to the central server. The method includes providing a transportation service to the user using the particular user device and the selected transportation vehicle.

Abstract: A method, system and a computer program product are provided for organizing a community based on subject-related contributions by classifying user contributions Ci from a plurality of users in a community according to a plurality of subjects Sj to identify subjects in each user contribution, assembling one or more community quality values for each user that generated the user contribution, computing a subject-based quality rating for each user as a sum of a first contribution score based on community quality values for each user's recent contributions to the identified subject and a second contribution score based on community quality values for the user's past contributions to the identified subject, and ranking the plurality of users based on the subject-based quality ratings.

Abstract: A method, system and a computer program product are provided for organizing an online community based on subject-related contributions by classifying user contributions Ci from a plurality of users in a community according to a plurality of subjects Sj to identify subjects in each user contribution, assembling one or more community quality values for each user that generated the user contribution, ranking the plurality of users based on the one or more community quality values for each user that generated the user contribution, and assigning privileges in a hierarchy of privileges to each user in the community based on the ranking of the plurality of users.

Abstract: Content of a web-based application is displayed in a window of a web browser application. A selection of the display region is received from a user or a computer implemented system. A locked region is defined based on the selection. When instructions to modify the content of web-based application is received, the instructions are executed except those to modify the locked region.

Abstract: An approach for determining a route is provided. A rule is retrieved which indicates a number of recommended routes passing through a constrained area is not permitted to exceed a threshold. N+1 recommended routes passing through the constrained area are determined. Based in part on a determination that N+1 does not exceed the threshold, an (N+2)-th route passing through the constrained area is determined. It is determined that (N+2) is greater than the threshold. Responsive to determining that N+2 is greater than the threshold, the constrained area is identified as having congested traffic, the (N+2)-th route is determined to pass through the constrained area having congested traffic, and a fee is determined to charge a vendor whose location is included in the (N+2)-th route. The fee promotes a reduction in additional vehicles entering the constrained area.

Abstract: An approach for determining a route is provided. A rule is retrieved, which indicates a number of recommended routes passing through a constrained area is not permitted to exceed a threshold. After a receipt of N requests from N respective users for N routes, N recommended routes passing through the constrained area are determined and presented to the N users. After determining the N recommended routes and based on a receipt of a request from an (N+1)-th user for an (N+1)-th route, the (N+1)-th route, which passes through the constrained area, is determined. Based on the retrieved rule and the (N+1)-th route passing through the constrained area, N+1 is determined to not exceed the second number. Responsive to determining N+1 does not exceed the threshold, the (N+1)-th route is designated as an (N+1)-th recommended route.

Abstract: A method, system and computer-usable medium are disclosed for recommending instructional content according to a user's level of skill. User input requesting instructional content is parsed to generate features associated with skills referenced in the request. The resulting features and user input are then processed to identify individual instances of instructional content that contain at least one skill referenced in the user input. In turn, the identified individual instances of instructional content are presented in ranked order to the user as recommended instructional content.

Abstract: A method, system and computer-usable medium are disclosed for assessing requisite skills to recommend instructional content to a user. A corpus of instructional content and a corpus of user skills content associated with a user are parsed to generate features associated with individual skills respectively referenced within the two corpora. The resulting features are then used to cross-reference individual instances of instructional content that contain at least one skill associated with the user. The individual instances of instructional content containing at least one skill associated with the user are then provided in ranked order as recommended instructional content to the user.

Abstract: A method of providing a user interface with recipient status information, in one aspect, may comprise detecting a message (e.g., online message such as instant messaging, chat, etc.) being initiated by a first user to a second user; gathering information associated with the second user; analyzing the gathered information; predicting a state of the second user based on the analyzing; and determining a notification action based on the predicted state of the second user, the notification action notifying the first user of the second user's state; and presenting a notification comprising one or more of graphical, textual, auditory, or tactile indications or combinations thereof to the first user.

Abstract: A method of providing a user interface with recipient status information, in one aspect, may comprise detecting a message (e.g., online message such as instant messaging, chat, etc.) being initiated by a first user to a second user; gathering information associated with the second user; analyzing the gathered information; predicting a state of the second user based on the analyzing; and determining a notification action based on the predicted state of the second user, the notification action notifying the first user of the second user's state; and presenting a notification comprising one or more of graphical, textual, auditory, or tactile indications or combinations thereof to the first user.

Abstract: Content of a web-based application is displayed in a window of a web browser application. A selection of the display region is received from a user or a computer implemented system. A locked region is defined based on the selection. When instructions to modify the content of web-based application is received, the instructions are executed except those to modify the locked region.

Abstract: A program code execution is monitored. Variable type and value information the one or more variables in the program code take during the execution of the program code are stored, and compiled over multiple execution of the program code as historical run-time execution traces. A code editor user interface may present the historical run-time execution traces for inspection, whether or not the program code is currently executing. Statistical properties associated with the variable type and value information may be computed. Future variable type and value the one or more variables might take during future execution of the program code may be predicted.

Abstract: A program code execution is monitored. Variable type and value information the one or more variables in the program code take during the execution of the program code are stored, and compiled over multiple execution of the program code as historical run-time execution traces. A code editor user interface may present the historical run-time execution traces for inspection, whether or not the program code is currently executing. Statistical properties associated with the variable type and value information may be computed. Future variable type and value the one or more variables might take during future execution of the program code may be predicted.