Abstract: When users travel to an intended destination, a plurality of information can be beneficial to assist their travel. If a person is traveling to a crowded event, then information can be provided such that congested traffic areas can be provided. There can be financial opportunities available in relation to providing information concerning an intended destination. An advertiser can pay money to have information played about the advertiser when it relates to the intended destination. Furthermore, a user can pay money for detailed data concerning an intended location, such as where cheapest parking is located.

Abstract: A route can be generated through utilization of a conventional manner, such as a portable electronic device accessing a database with roads, traffic information, weather data, and the like. As a user approaches a private area, the route can be augmented with travel information concerning the private area. Artificial intelligence techniques can be used to determine if a route should be augmented, to infer what augmentations to make, etc.

Abstract: A direction set can be augmented with up-to-date information such that a route to be taken by a user is changed. A user can request a direction set to take a user along a long route that minimizes cost to a user. A route can be generated using a set of known fuel prices; however, as the user travels, fuel prices can change. New fuel information can be gathered and the route can be modified based upon the gathered information.

Abstract: A route can be generated that considers social networking information. For instance, a user can be traveling on vacation and individuals designated by a user can add comments to a route. In addition, previous journeys of user contacts can be evaluated and based upon the evaluation results, portions of a route can be constructed. Further functionality can include transferring rewards between parties for disclosing information as well as posting information on various social networking profiles.

Abstract: In order to provide advertising to a user concerning an intended travel destination, an auction takes place where multiple companies place bids to have an advertisement disclosed. Bid selection can take place according to various parameters, including matching a user interest, a bidder that offers a highest price, etc. Bids can be solicited and then received—once a bid is selected for presentation, the advertisement can be received, evaluated, and then presented to a user.

Abstract: As a pedestrian travels, various difficulties can be encountered, such as traveling through an unsafe neighborhood or being in an open area that is subject to harsh temperatures. A route can be developed for a person taking into account factors that specifically affect a pedestrian. Moreover, the route can alter as a situation of a user changes; for instance, if a user wants to add a stop along a route.

Abstract: Framework for receiving, processing, and re-using personal points of interest (PPOI) information of a user in a location-based application. A telephone dialog system provides location-based information related PPOI of a user. For example, the PPOI information can include major intersections that the user may normally travel, gas stations, clubs, etc., based on real-time data obtained via web services. The PPOI information can be acquired using common names and nicknames, which are added into system lexicon and recognition grammars. Each PPOI is also tagged to the user (or “owner”) who defined it. The PPOI information can also be shared to support a community of users. The framework also resolves conflicting PPOI information between multiple users and multiple locations. PPOI information input by one user can be used to extract demographic information and personal preferences and be re-used by other users by automatically popping up common names and attributes other users entered for the same nickname.

Abstract: In one embodiment, the present system recognizes a user's speech input using an automatically generated probabilistic context free grammar for street names that maps all pronunciation variations of a street name to a single canonical representation during recognition. A tokenizer expands the representation using position-dependent phonetic tokens and an intersection classifier classifies an intersection, despite the presence of recognition errors and incomplete street names.

Abstract: A noise suppressor for altering a speech signal is trained based on a speech recognition system. An objective function can be utilized to adjust parameters of the noise suppressor. The noise suppressor can be used to alter speech signals for the speech recognition system.