摘要:
A context-based graph-relational intersect derived (CB-GRID) links a real entity graph node to a synthetic entity graph node. The real entity graph node comprises a pointer to a primary key in a first tuple that non-contextually describes the real entity. A primary relational database comprises the first tuple that non-contextually describes the real entity. A context relational database comprises a second tuple that contains a foreign key that matches the primary key in the primary relational database. The second tuple dynamically describes a context of data in the first tuple. A contextual entity relational database comprises a third tuple that contains data from the first tuple and the second tuple. The synthetic entity graph node describes a synthetic entity that is described by data in the third tuple, such that the contextual entity relational database links the real entity graph node to the synthetic entity graph node.
摘要:
A computer hardware-implemented method, system, and/or computer program product prevents a cascading failure in a complex stream computer system causing an untrustworthy output from the complex stream computer system. Multiple upstream subcomponents in a complex stream computer system generate multiple outputs, which are used as inputs to a downstream subcomponent. An accuracy value is assigned to each of the multiple outputs from the upstream subcomponents, and weighting values are assigned to each of the inputs to the downstream subcomponent. The accuracy values and weighting values are utilized to dynamically adjust inputs to the downstream subcomponent until an output from the downstream subcomponent meets a predefined trustworthiness level.
摘要:
A processor-implemented method, system, and/or computer program product guides mobility-impaired pedestrians. Mobile tracking readings are received from multiple mobility assistance devices, each of which has an affixed tracking device. Based on these mobile tracking readings, multiple pedestrian routes for mobility-impaired pedestrians, including an optimal pedestrian route that has the highest tracking history to a desired destination, are generated.
摘要:
A computer-implemented method, system, and/or computer program product monitors operational conditions of a cargo ship. A baseline composite vibration pattern is established from readings generated by multiple smart sensors. Each of the multiple smart sensors is a uniquely-identified smart sensor that has been affixed to one of multiple intermodal shipping containers that have been loaded onto a cargo ship, and each smart sensor includes a vibration sensor for detecting mechanical vibration. Subsequent readings are then taken from the multiple smart sensors to generate a new composite vibration pattern. In response to the new composite vibration pattern being different from the baseline composite vibration pattern, the new composite vibration pattern is matched with a known composite vibration pattern in order to identify a cause of the new composite vibration pattern.
摘要:
A computer-implemented method, system, and/or computer program product evaluates a real-time condition of a construct of a roadway. A processor receives a set of roadway vibration patterns from a mobile smart sensor that is mounted on a terrestrial vehicle as it travels along a roadway. This set of roadway vibration patterns is created by a physical contact between a roadway surface of the roadway and a tire on the terrestrial vehicle. The processor also receives a set of transient data from a probe on the terrestrial vehicle. This transient data describes a real-time transient environmental condition at the roadway. The set of roadway vibration patterns and the set of transient data are input into an analysis algorithm to determine a real-time physical condition of a construct of the roadway, such that the analysis algorithm removes any effect the set of transient data has on the set of roadway vibration patterns.
摘要:
A computer implemented method, system, and/or computer program product create a recommended course of medical treatment of a current patient. A current medical diagnosis of a medical condition being suffered by the current patient is used to identify a cohort of other persons who have been diagnosed with the same medical condition as that suffered by the current patient. Past medical treatment procedures used on members of the cohort are sorted according to how closely these medical treatments matched desired results of the current patient and constraints for the current patient. The sorted medical treatment sets are then presented as a recommended course of treatment to a health care provider for the current patient.
摘要:
A computer implemented method, system, and/or computer program product performs an appropriate type of data analysis for a user. A preliminary request for a data analysis is received from a user having a user profile. The preliminary request fails to identify an appropriate data source for the data analysis, and fails to identify an appropriate type of data analysis. Thus, a customized request, that identifies the appropriate data source for analysis, is created from the preliminary request based on the user's profile. The customized request is mapped, based on the user's profile, to a specific data constrained analytic algorithm that performs the appropriate type of data analysis. This specific data constrained analytic algorithm performs the appropriate type of data analysis on the appropriate data source in order to generate an analytic result, which is transmitted to the user.
摘要:
A pass-through module in a blade chassis receives an incoming message that utilizes a transmission protocol from one of multiple transmission protocols. The pass-through module determines which of the multiple transmission protocols is used by the incoming message by: comparing a physical component of the transmission protocol used by the incoming message with known physical components of the multiple transmission protocols, and, if necessary, comparing a logical component of the transmission protocol used by the incoming message with known logical components of the multiple transmission protocols. The incoming message is then routed to an optimal blade that is specifically adapted to process messages that utilize the transmission protocol used by the incoming message.
摘要:
A computer-implemented method, system, and/or computer program product detects contaminants in a pipe that is transporting a known fluid. A baseline vibration pattern is established from readings generated by a smart sensor that is affixed to the pipe. This baseline vibration pattern is caused by a flow of the known fluid as the known fluid travels through the pipe in an unadulterated form. Subsequent readings from the smart sensor are taken to generate a new vibration pattern. In response to the new vibration pattern being different, beyond a predefined range, from the baseline vibration pattern, the new vibration pattern is matched to a known vibration pattern in order to identify a specific contaminant of the known fluid.
摘要:
A computer-implemented method, system, and/or computer program product evaluates a real-time condition of a construct of an airport runway. A processor receives a set of temporally-spaced runway vibrations. This set of temporally-spaced runway vibrations is measured by a set of smart sensors on an airport runway after a landing aircraft touches down on the airport runway. Using data that describes the set of temporally-spaced runway vibrations as inputs to an analysis algorithm, a real-time physical condition of a construct of the airport runway is determined.