Amadeus S.a.s.

Alexandre Chabod

Rudy Daniello

Brigitte Elisabeth Ruscica

Cedric Dourthe

Yannick Hoffsess

Frederic Hoff

Rémy Gole

Lénaïc Huard

Romain Baron

Remy Gole

Lenaic Huard

Brigitte Ruscica

Systems, methods, and computer program products for processing exchange requests. An itinerary change request is received to modify at least one attribute of an existing ticket that includes one or more existing ancillary services. A replacement ticket and one or more replacement ancillary services may be identified by identifying a recommendation for a replacement ticket, determining whether the one or more existing ancillary services are available with the replacement ticket, constructing a search filter including category descriptions and a similarity score for the one or more replacement ancillary services, and transmitting the recommendation for the replacement ticket and one or more replacement ancillary services to a user interface.

Exchanges with automatic consideration of factors associated with the exchanges

A system for identifying a parameter in a version of a data entity created at a specific time, wherein at a first time the version is an active version and at a second time the version is a previous version, the system comprising: a database for storing the plurality of versions of the data entity as they are created; a cache for storing the first active version of the data entity; wherein when a new version of the data entity is created by updating at least one parameter of the data entity, a new active version replaces the first active version stored in a cache and the first active version becomes a previous version stored in the cache; and wherein the new active version includes a list of the or each previous version of the data entity with an associated time at which the version was an active version, such that by identifying the version of the data entity which was active at the specific time the parameter is determined.

Method and apparatus for version management of a data entity

Growing community of inventors

Peymeinade, France

Alexandre Chabod