A method and system for identifying workplace risk factors is provided. The method includes monitoring via execution of multiple geographically distributed sensor devices, workplace injury based events associated with individuals at a multisite distributed workplace environment. Current injury data describing the workplace injury based events is stored and predicted future workplace injury based events associated with future workplace injury based events with respect to a predicted plurality of individuals at the multisite distributed workplace environment are determined. Injury risk mitigating actions associated with prevention of said predicted future workplace injury based events are generated and an associated cost optimized reduction plan for prioritized implementation of the injury risk mitigating actions is generated.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A workplace risk factor identification method comprising: monitoring, by a computer processor of a centralized server via execution of multiple geographically distributed sensor devices, a plurality of workplace injury based events associated with a plurality of individuals at a multisite distributed workplace environment; storing, by said computer processor within said centralized server, current injury data describing said plurality of workplace injury based events; generating, by said computer processor based on said current injury data and previously retrieved injury data describing previously retrieved historical workplace injury based events, predicted future workplace injury based events associated with future workplace injury based events with respect to a predicted plurality of individuals at said multisite distributed workplace environment; generating, by said computer processor based on said predicted future workplace injury based events, injury risk mitigating actions associated with prevention of said predicted future workplace injury based events; and generating, by said computer processor based said injury risk mitigating actions, a cost optimized reduction plan for prioritized implementation of said injury risk mitigating actions. 2. The method of claim 1, further comprising: transmitting, by said computer processor to a mobile device executing an interactive spatio-temporal application, said injury risk mitigating actions and said cost optimized reduction plan for presentation to a user 3. The method of claim 1, wherein said plurality of workplace injury based events comprise events selected from the group consisting of body stress events, motor vehicle accident related events, bodily injury related events, medical condition related events, biological factor related events, mental stress related events, chemical accident related events, and heat related events. 4. The method of claim 1, wherein said predicted future workplace injury based events are generated with respect to future times of occurrence, future locations and frequencies of occurrence, and demographics with respect to said predicted plurality of individuals at said multisite distributed workplace environment. 5. The method of claim 1, wherein said generating said predicted future workplace injury based events comprises: identifying event types associated with said predicted future workplace injury based events; predicting hours worked by said individuals with respect to a month and a year; and extracting, from said current injury data and previously retrieved injury data, a demographics pattern with respect to occurrences of said event types. 6. The method of claim 5, wherein said identifying said event types comprises: executing a text analytics process and a hierarchal clustering process with respect to said current injury data to identify distinct injury type signatures; evaluating a probabilistic map with respect to an injury signature of said injury type signatures that is associated with said demographics pattern via a series of classification processes; computing a severity or loss time impact of each injury signature of said distinct injury type signatures; identifying a root cause with respect to each said injury signature via a text analytics process applied to an injury log; reviewing information associated with said root cause; and executing a set of time series models to predict an incident rate with respect to said injury type signatures. 7. The method of claim 5, wherein said extracting said demographics pattern comprises: executing a random forest model with respect to extracting important demographic features of said individuals; isolating a frequency of occurrence with respect to each event type based on a selected feature vector; and executing a clustering algorithm to cluster said predicted future workplace injury based events based on said frequency of occurrence across said event types. 8. The method of claim 7, wherein said generating said injury risk mitigation actions comprises: executing a integer linear program to extract a prioritized list of risk mitigation actions from a list comprising said distinct injury type signatures, wherein said executing said integer linear program is based on: a predicted frequency, severity, and expected loss per event of each said injury signature; an estimated cost of injury risk mitigation steps for each said injury signature; and a process for maximizing a return on investment for each said injury signature. 9. The method of claim 1, further comprising: providing at least one support service for at least one of creating, integrating, hosting, maintaining, and deploying computer-readable code in the computing system, said code being executed by the computer processor to implement: said monitoring, said storing, said generating said predicted future workplace injury based events, said generating said injury risk mitigating actions, and said generating said cost optimized reduction plan. 10. A centralized server comprising a computer processor coupled to a computer-readable memory unit, said memory unit comprising instructions that when executed by the computer processor implements a workplace risk factor identification method comprising: monitoring, by said computer processor via execution of multiple geographically distributed sensor devices, a plurality of workplace injury based events associated with a plurality of individuals at a multisite distributed workplace environment; storing, by said computer processor within said centralized server, current injury data describing said plurality of workplace injury based events; generating, by said computer processor based on said current injury data and previously retrieved injury data describing previously retrieved historical workplace injury based events, predicted future workplace injury based events associated with future workplace injury based events with respect to a predicted plurality of individuals at said multisite distributed workplace environment; generating, by said computer processor based on said predicted future workplace injury based events, injury risk mitigating actions associated with prevention of said predicted future workplace injury based events; and generating, by said computer processor based said injury risk mitigating actions, a cost optimized reduction plan for prioritized implementation of said injury risk mitigating actions. 11. The computing system of claim 10, wherein said method further comprises: transmitting, by said computer processor to a mobile device executing an interactive spatio-temporal application, said injury risk mitigating actions and said cost optimized reduction plan for presentation to a user 12. The computing system of claim 10, wherein said plurality of workplace injury based events comprise events selected from the group consisting of body stress events, motor vehicle accident related events, bodily injury related events, medical condition related events, biological factor related events, mental stress related events, chemical accident related events, and heat related events. 13. The computing system of claim 10, wherein said predicted future workplace injury based events are generated with respect to future times of occurrence, future locations and frequencies of occurrence, and demographics with respect to said predicted plurality of individuals at said multisite distributed workplace environment. 14. The computing system of claim 10, wherein said generating said predicted future workplace injury based events comprises: identifying event types associated with said predicted future workplace injury based events; predicting hours worked by said individuals with respect to a month and a year; and extracting, from said current injury data and previously retrieved injury data, a demographics pattern with respect to occurrences of said event types. 15. The computing system of claim 14, wherein said identifying said event types comprises: executing a text analytics process and a hierarchal clustering process with respect to said current injury data to identify distinct injury type signatures; evaluating a probabilistic map with respect to an injury signature of said injury type signatures that is associated with said demographics pattern via a series of classification processes; computing a severity or loss time impact of each injury signature of said distinct injury type signatures; identifying a root cause with respect to each said injury signature via a text analytics process applied to an injury log; reviewing information associated with said root cause; and executing a set of time series models to predict an incident rate with respect to said injury type signatures. 16. The computing system of claim 14, wherein said extracting said demographics pattern comprises: executing a random forest model with respect to extracting important demographic features of said individuals; isolating a frequency of occurrence with respect to each event type based on a selected feature vector; and executing a clustering algorithm to cluster said predicted future workplace injury based events based on said frequency of occurrence across said event types. 17. The computing system of claim 16, wherein said generating said injury risk mitigation actions comprises: executing a integer linear program to extract a prioritized list of risk mitigation actions from a list comprising said distinct injury type signatures, wherein said executing said integer linear program is based on: a predicted frequency, severity, and expected loss per event of each said injury signature; an estimated cost of injury risk mitigation steps for each said injury signature; and a process for maximizing a return on investment for each said injury signature. 18. A computer program product, comprising a computer readable hardware storage device storing a computer readable program code, said computer readable program code comprising an algorithm that when executed by a computer processor of a centralized server implements a workplace risk factor identification method, said method comprising: monitoring, by said computer processor via execution of multiple geographically distributed sensor devices, a plurality of workplace injury based events associated with a plurality of individuals at a multisite distributed workplace environment; storing, by said computer processor within said centralized server, current injury data describing said plurality of workplace injury based events; generating, by said computer processor based on said current injury data and previously retrieved injury data describing previously retrieved historical workplace injury based events, predicted future workplace injury based events associated with future workplace injury based events with respect to a predicted plurality of individuals at said multisite distributed workplace environment; generating, by said computer processor based on said predicted future workplace injury based events, injury risk mitigating actions associated with prevention of said predicted future workplace injury based events; and generating, by said computer processor based said injury risk mitigating actions, a cost optimized reduction plan for prioritized implementation of said injury risk mitigating actions. 19. The computer program product of claim 18, wherein said method further comprises: transmitting, by said computer processor to a mobile device executing an interactive spatio-temporal application, said injury risk mitigating actions and said cost optimized reduction plan for presentation to a user 20. The computer program product of claim 18, wherein said plurality of workplace injury based events comprise events selected from the group consisting of body stress events, motor vehicle accident related events, bodily injury related events, medical condition related events, biological factor related events, mental stress related events, chemical accident related events, and heat related events.