Abstract: A method for detecting an anomaly in an observed time series of values of a physical quantity representative of the performance of a system, the method being characterised in that it involves implementing, via data-processing means of a server, steps of: (a) determining a residue corresponding to the observed time series from which a predictable portion of the observed time series has been removed; (b) segmenting the residue into a plurality of successive segments minimising a score representative of the intra-segment inhomogeneity; and (c) for at least the most recent segment, statistically analysing the distribution of the values of the residue in the segment so as to conclude whether or not there is an anomaly on the segment.

Abstract: A method for migration of a blockchain to be replaced, called the first blockchain, to a replacement blockchain, called the second blockchain. The migration method comprises: an initialisation of the second blockchain, the initialisation comprising a generation, in a main blockchain configured to supervise access to the first and second blockchains, of a zone of supervision (250) of the second blockchain; the entry of a user comprising a registration in a directory of users in the main blockchain of a secondary address allocated to this user for the connection to the second blockchain; a generation in the second blockchain of a set of blocks of data corresponding to an image of the first blockchain; a switch of all or some of the users of the first blockchain to the second blockchain so as to prevent registration of transactions in the name of these users in the first blockchain and to permit the registration of transactions in the name of these users in the second blockchain.

Abstract: A machine learning system for various computer applications enabling text mining to detect defects or anomalies in an authentication, operation or transaction carried out by the application comprising: A hardware and software arrangement forming a pre-processing system; A hardware and software arrangement forming a neural network leading to an aggregated enriched data processing model, A hardware and software arrangement for the injection of aggregated enriched data into the neural network, A hardware and software arrangement to validate the operation or transaction based on the results obtained at the output of the neural network.

Abstract: A payment terminal with a housing having a planar upper face with an extension forming an angle ?2 between 30 and 50° with the planar face for receiving a contactless reading device, another end of the planar face comprising a magnetic stripe card reader and receiving, in a slot located above the magnetic stripe card reader and forming an angle ?1 between 30 and 50° with the planar face, a contact chip card reader, the terminal comprising a main circuit board comprising a controller and memory, the controller for controlling a display device displaying a keyboard and card reading, the board comprises a connector for a contact card reader oriented with the angle ?1 with the planar card surface and a flexible connector for connecting a wired antenna for reading of contactless payment means with the angle ?2 with the planar card surface.

Abstract: A device and method for identifying a user. The device including a terminal including a touch screen with a set of embossments superimposed on a virtual keyboard and displaying information related to a transaction, a contact and/or contactless smart card reader device, a processor and a memory containing a set of modules and/or algorithms to implement the method including activation of a low vision mode by a double-tap gesture on the screen, the searching for the center of a virtual keyboard where an embossment is located, determination of the positions of the other keys from the central key, choice and storage of a desired key by lifting the finger from the touch screen at the position of the desired key, validation of the choice of key made by a double-tap gesture on the touch screen or validation of the code/PIN by a double-tap gesture on the touch screen.

Abstract: A system using a server including a server application AS having at least a database containing third-party applications to be suggested and a hardware and software communication arrangement for automatically or semi-automatically downloading at least one application selected from the database to an intelligent and mobile communicating IT object OMI including a client application ACOMI installed on the intelligent, mobile IT object using rules R that can evolve or be modified.

Abstract: The present invention relates to a communication system (1) comprising one or several execution node(s) (2) able to execute one or several microservice(s) (5), a computer device, called «host server» (3), including several routers (30) constituting an intermediate communication interface between each execution node (2) and the outside of the communication system (1), a heterogeneous computing platform (4), consisting of a set (40) of hardware and software or executable code for the access to and deployment of the microservices (5) on the system in a Java runtime environment (J) on the host server (3) and the execution nodes (2) allowing the execution of computer programs based on the Java language; the communication system (1) allows the creation of ephemeral microservices (5) by the use of a key/value system (6) stored in a distributed memory cache (8) at each creation by referencing each microservice (5) by filenames deposited in the system by a developer (10) and using an asynchronous TCP exchange protocol

Abstract: A method for setting up and maintaining Internet access using a WLAN protocol from a mobile client station, by access points selected in succession, includes setting up a WLAN Internet access by a first selected access point; at that time, opening a first WLAN communication session specific to the first access point; maintaining the Internet access while opening at least one other WLAN communication session specific to at least one other subsequently selected access point. Internet access is maintained in the following way: when the first session is opened, a main communication session is additionally opened using a wide area telecommunication network wireless communication protocol; the opened main session is maintained for as long as one wishes to maintain Internet access; joining the main session as well as each session specific to each selected access point as dependent upon a same unique session identifier.

Abstract: A system for ordering a product online includes a communicating object configured to order a set of products referenced in a database by means of an order signal (CMD), and a database for listing a set of products corresponding to the order signal (CMD). A server is in communication with said database and is configured to publish a list of said set of ordered products. A computer likely to validate said list such that the communicating object may be a mobile device provided with a processor, a random access memory (RAM) and a hibernation software program such that the processor is stopped and the content of the random access memory (RAM) is not kept when said communicating object has not been used for a predefined period, or depending on the status of the communicating object.

Abstract: A method for setting up and maintaining Internet access using a WLAN protocol from a mobile client station, by access points selected in succession, includes setting up a WLAN Internet access by a first selected access point; at that time, opening a first WLAN communication session specific to the first access point; maintaining the Internet access while opening at least one other WLAN communication session specific to at least one other subsequently selected access point. Internet access is maintained in the following way: when the first session is opened, a main communication session is additionally opened using a wide area telecommunication network wireless communication protocol; the opened main session is maintained for as long as one wishes to maintain Internet access; joining the main session as well as each session specific to each selected access point as dependent upon a same unique session identifier.

Abstract: A system for ordering a product online includes a communicating object configured to order a set of products referenced in a database by means of an order signal (CMD), and a database for listing a set of products corresponding to the order signal (CMD). A server is in communication with said database and is configured to publish a list of said set of ordered products. A computer likely to validate said list such that the communicating object may be a mobile device provided with a processor, a random access memory (RAM) and a hibernation software program such that the processor is stopped and the content of the random access memory (RAM) is not kept when said communicating object has not been used for a predefined period, or depending on the status of the communicating object.