Xerox Corporation

Conduent Business Services, LLC

Naver Corporation

Xenox Corporation

Frédéric Roulland

Jean-Luc Meunier

Maria Antonietta Grasso

Nicolas Guerin

Christelle Loiodice

Nidhi Singh

Joseph Rozen

James L Crowley

Julien Wuthrich

Adrien Bruyat

Gianluca Monaci

Alba Ferrer-Biosca

A method for automatically generating, in real-time, for display on a display, a simplified network layout from an initial network layout including one or more lines each connecting a plurality of nodes. Graph information is provided indicating vertices representing geographic positions of the nodes and edges representing connections between the nodes. The nodes are repositioned to optimize an objective function based on readability of the simplified network layout. Nodes and edges are discretized using interpolation to align a plurality of the nodes and connect the aligned nodes using simplified k-linear segments, where k-linear segments are parallel to one of k equidistant orientations whose angles are multiples of 180/k degrees, with k larger or equal to two. The simplified network layout is provided for a display.

Method and system for generating a schematic map

A computer-implemented system and method for identifying passenger trips on a transportation network are described. The method includes acquiring transaction data for a collection of passengers boarding at stops on a transportation network. The network includes a plurality of routes. Route sequences are identified, based on the transaction data, each route sequence including at least two trip segments by a passenger. Each pair of trip segments of an identified route sequence are spaced by a transfer. For each identified route sequence, using a trip planner, the route sequence is classified as a multi-segment trip that includes at least one transfer or a multi-trip journey. A route sequence which is classified as a multi-trip journey is partitioned into at least two trips, each trip being a multi-segment trip or a single-segment trip.

Goal-based travel reconstruction

A method for authentication of user reviews includes providing a user certificate to a user's mobile device. A transaction log is received from the mobile device. The transaction log includes an encrypted tag identifier which has been transmitted to the mobile device from a review tag at a location where a service is provided by a service provider when the review tag has verified the validity of the user certificate. The encrypted tag identifier is decrypted to identify the service provider. The user is prompted to submit a review of the service provided by the service provider.

Authentication system and method to improve trust in public reviews

A method, non-transitory computer readable medium, and apparatus for predicting a location of a short text are disclosed. For example, the method trains a model for each parent node of a grid of a plurality of parent nodes of a geographical area using a plurality of previously received short texts having a known location, receives the short text, applies a hierarchical modeling algorithm to the short text to calculate a weighted probability for one or more child nodes of one or more of the plurality of parent nodes and predicts the location of the short text within the grid of the geographical area based upon a child node of the one or more child nodes having a highest weighted probability.

Method and apparatus for location prediction using short text

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Le Versoud, France

Frédéric Roulland