International Business Machines Corporation

Arvind Singh

John Michael Ganci, Jr

James Edward Bostick

Kimberly Greene Starks

David Scott Wenk

An existing use case is associated with a program code. The program code is executed when a portion of the existing use case is executed. The program code is analyzed to identify a reference made by at least one of an input and an output of the program code, referencing an existing data model, which participates in a migration activity and results in a new data model. The reference is modified according to a data mapping to form a modified reference, the data mapping describing a manner of changing a representation of data from a representation in the existing data model to a representation in the new data model, the modified reference referencing the representation of the data in the new data model. The existing use case is modified to use the modified reference relative to the program code, the modifying resulting in a migrated use case.

Auto-generation of migrated use cases

A method, system, and computer program product for automated value analysis in legacy data are provided in the illustrative embodiments. A first number of occurrences of a first value in a first field is counted in the legacy data. A first identifier associated with the first field, the first value, and the first count are recorded as a first entry in a value data structure, the value data structure comprising a set of entries. The value data structure is analyzed to determine an aberration between the first count and a second count, wherein the second count corresponds to a second number of occurrences of a second value in the first field. The aberration at the first field of the legacy data is reported in a report.

Automated value analysis in legacy data

A computer-implemented method, carried out by one or more processors, for vehicle to vehicle communication. In an embodiment, the method comprises the steps of receiving a first message selection, where the first message selection includes at least information associated with a road hazard. The method further comprises identifying a first directional RFID communicator of a first vehicle with a second directional RFID communicator of a second vehicle. The method further comprises, responsive to identifying the first directional RFID communicator of the first vehicle, sending the first message selection to the first directional RFID communicator from the second directional RFID communicator.

Vehicle to vehicle communication

In an approach for refining data for an impact analysis, a computer receives a selection of source code and impact analysis criteria, wherein the impact analysis criteria includes at least a time frame. The computer determines a subset of the selected source code, the subset within a time frame specified by the selected impact analysis criteria. The computer returns results based on the selected impact analysis criteria, wherein the results include the subset of the selected source code.

Refining data understanding through impact analysis

A computer-implemented method, carried out by one or more processors, for vehicle to vehicle communication. In an embodiment, the method comprises the steps of receiving a first message selection, where the first message selection includes at least information associated with a road hazard. Identifying a first directional RFID communicator of a first vehicle with a second directional RFID communicator of a second vehicle. Responsive to identifying the first directional RFID communicator of the first vehicle, sending the first message selection to the first directional RFID communicator from the second directional RFID communicator.

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Waukegan, IL, United States of America

Arvind Singh