Abstract: A computer-implemented method and computer processing system are provided. The method includes identifying, by a processor, atomic operations within a sequence of data elements and metadata associated with the atomic operations. The sequence of data elements is related to an interaction between a user and a user interface of a computer system that includes the processor. The method also includes calculating, by the processor, correlation indexes from the metadata. A respective correlation index is calculated for various atomic operation groups formed from the atomic operations. The method additionally includes identifying, by the processor, a macro operation from at least one of the correlation indexes. The macro operation includes multiple correlated atomic operations from among the atomic operations identified within the sequence.

Abstract: Provided is a method for managing a mobile computing device in an emergency condition that includes receiving an emergency message indicative of the emergency condition being distributed from a management computing system to any mobile computing devices in an emergency area corresponding to the emergency condition. The method includes collecting one or more involvement parameters depending on an involvement of a person associated with the mobile computing device in the emergency condition. The method includes determining an involvement indicator representative of the involvement of the person according to the involvement parameters. The method includes sending the involvement indicator to the management computing system. The method includes controlling one or more resources thereof according to the involvement indicator.

Abstract: Provided is a method for managing a mobile computing device in an emergency condition that includes receiving an emergency message indicative of the emergency condition being distributed from a management computing system to any mobile computing devices in an emergency area corresponding to the emergency condition. The method includes collecting one or more involvement parameters depending on an involvement of a person associated with the mobile computing device in the emergency condition. The method includes determining an involvement indicator representative of the involvement of the person according to the involvement parameters. The method includes sending the involvement indicator to the management computing system. The method includes controlling one or more resources thereof according to the involvement indicator.

Abstract: A method, computer program product, and system identify a low-cost time to re-boot a system. The method includes a processor obtaining a request for a re-boot of a system. The processor obtains identifiers of uncompleted tasks executing in the system. Based on obtaining the identifiers, the processor obtains a task cost of each task of the uncompleted tasks, where a value of the task cost of each task relates to a portion of each task completed by the processor at a given time. The processor determines, based on the task costs associated with the uncompleted tasks, a re-boot cost for re-booting the system at the given time. The processor determined a system cost for not re-booting the system at the given time. The processor compares the re-boot cost to the system cost to determine whether to re-boot the system at the given time in response to the request.

Abstract: A method is provided for deleting a content element of a chat history lacking long-term relevance. The method includes receiving a content element, assigning the content element to a topic, determining a relationship index value for the content element to the topic using a validity value, which is a function of an access rate and a credibility index value. The method also includes comparing the relationship index threshold value for the topic of a first chat user, where the content element has been generated by a second chat user, and linking the content element of the second chat user to the topic in the chat history of the first user. The content element is deleted if it is not linked to any other chat history of another chat user of the plurality of chat users, thereby saving long-term chat storage space.

Abstract: A computer-implemented method and computer processing system are provided. The method includes identifying, by a processor, atomic operations within a sequence of data elements and metadata associated with the atomic operations. The sequence of data elements is related to an interaction between a user and a user interface of a computer system that includes the processor. The method also includes calculating, by the processor, correlation indexes from the metadata. A respective correlation index is calculated for various atomic operation groups formed from the atomic operations. The method additionally includes identifying, by the processor, a macro operation from at least one of the correlation indexes. The macro operation includes multiple correlated atomic operations from among the atomic operations identified within the sequence.

Abstract: A computer-implemented method and computer processing system are provided. The method includes intercepting, by a processor, a sequence of data elements related to an interaction between a user and a user interface of a computer system that includes the processor. The method further includes identifying, by the processor, atomic operations within the sequence and metadata associated with the atomic operations. The method also includes calculating, by the processor, correlation indexes from the metadata. A respective correlation index is calculated for various atomic operation groups formed from the atomic operations. The method additionally includes identifying, by the processor, a macro operation from at least one of the correlation indexes. The macro operation includes multiple correlated atomic operations from among the atomic operations identified within the sequence.

Abstract: A method is provided for deleting a content element of a chat history lacking long-term relevance. The method includes receiving a content element, conditionally assigning the content element to the topic, determining a relationship index value for the content element to the topic using a validity value, which is a function of an access rate and a credibility index value. The method may also include comparing the relationship index threshold value for the topic of a first chat user, where the content element has been generated by a second chat user. The method also includes linking the content element of the second chat user to the topic in the chat history of the first user, and deleting the content element if it is not linked to any other chat history of another chat user of the plurality of chat users.

Abstract: A method for automatically delivering a physical mail includes receiving, by an unmanned aerial vehicle from an unmanned aerial vehicle management system, a delivery information, the delivery information includes information about a first secure mailbox and information about a second secure mailbox, the first secure mailbox being related to a first target user, delivering the physical mail to the first secure mailbox, and rerouting the unmanned aerial vehicle carrying the physical mail from the first secure mailbox to the second secure mailbox in response to the physical mail being delivered to the first secure mailbox.

Abstract: Provided is a method for managing a mobile computing device in an emergency condition that includes receiving an emergency message indicative of the emergency condition being distributed from a management computing system to any mobile computing devices in an emergency area corresponding to the emergency condition. The method includes collecting one or more involvement parameters depending on an involvement of a person associated with the mobile computing device in the emergency condition. The method includes determining an involvement indicator representative of the involvement of the person according to the involvement parameters. The method includes sending the involvement indicator to the management computing system. The method includes controlling one or more resources thereof according to the involvement indicator.

Abstract: Provided is a method for managing a mobile computing device in an emergency condition that includes receiving an emergency message indicative of the emergency condition being distributed from a management computing system to any mobile computing devices in an emergency area corresponding to the emergency condition. The method includes collecting one or more involvement parameters depending on an involvement of a person associated with the mobile computing device in the emergency condition. The method includes determining an involvement indicator representative of the involvement of the person according to the involvement parameters. The method includes sending the involvement indicator to the management computing system. The method includes controlling one or more resources thereof according to the involvement indicator.

Abstract: A method is provided for deleting a content element of a chat history lacking long-term relevance. The method includes receiving a content element, assigning the content element to a topic, determining a relationship index value for the content element to the topic using a validity value, which is a function of an access rate and a credibility index value. The method also includes comparing the relationship index threshold value for the topic of a first chat user, where the content element has been generated by a second chat user, and linking the content element of the second chat user to the topic in the chat history of the first user. The content element is deleted if it is not linked to any other chat history of another chat user of the plurality of chat users, thereby saving long-term chat storage space.

Abstract: Provided is a method for managing a mobile computing device in an emergency condition that includes receiving an emergency message indicative of the emergency condition being distributed from a management computing system to any mobile computing devices in an emergency area corresponding to the emergency condition. The method includes collecting one or more involvement parameters depending on an involvement of a person associated with the mobile computing device in the emergency condition. The method includes determining an involvement indicator representative of the involvement of the person according to the involvement parameters. The method includes sending the involvement indicator to the management computing system. The method includes controlling one or more resources thereof according to the involvement indicator.

Abstract: A method, computer program product, and system identify a low-cost time to re-boot a system. The method includes a processor obtaining a request for a re-boot of a system. The processor obtains identifiers of uncompleted tasks executing in the system. Based on obtaining the identifiers, the processor obtains a task cost of each task of the uncompleted tasks, where a value of the task cost of each task relates to a portion of each task completed by the processor at a given time. The processor determines, based on the task costs associated with the uncompleted tasks, a re-boot cost for re-booting the system at the given time. The processor determined a system cost for not re-booting the system at the given time. The processor compares the re-boot cost to the system cost to determine whether to re-boot the system at the given time in response to the request.

Abstract: A method for automatically delivering a physical mail includes receiving, by an unmanned aerial vehicle from an unmanned aerial vehicle management system, a delivery information, the delivery information includes information about a first secure mailbox and information about a second secure mailbox, the first secure mailbox being related to a first target user, delivering the physical mail to the first secure mailbox, and rerouting the unmanned aerial vehicle carrying the physical mail from the first secure mailbox to the second secure mailbox in response to the physical mail being delivered to the first secure mailbox.

Abstract: A method, computer program product, and system identify a low-cost time to re-boot a system. The method includes a processor obtaining a request for a re-boot of a system. The processor obtains identifiers of uncompleted tasks executing in the system. Based on obtaining the identifiers, the processor obtains a task cost of each task of the uncompleted tasks, where a value of the task cost of each task relates to a portion of each task completed by the processor at a given time. The processor determines, based on the task costs associated with the uncompleted tasks, a re-boot cost for re-booting the system at the given time. The processor determined a system cost for not re-booting the system at the given time. The processor compares the re-boot cost to the system cost to determine whether to re-boot the system at the given time in response to the request.

Abstract: A computer program product for automatically delivering a physical mail includes receiving, by an unmanned aerial vehicle from an unmanned aerial vehicle management system, a delivery information, the delivery information includes information about a first secure mailbox and information about a second secure mailbox, the first secure mailbox being related to a first target user, delivering the physical mail to the first secure mailbox, and rerouting the unmanned aerial vehicle carrying the physical mail from the first secure mailbox to the second secure mailbox in response to the physical mail being delivered to the first secure mailbox.

Abstract: A method is provided for deleting a content element of a chat history lacking long-term relevance. The method includes receiving a content element, conditionally assigning the content element to the topic, determining a relationship index value for the content element to the topic using a validity value, which is a function of an access rate and a credibility index value. The method may also include comparing the relationship index threshold value for the topic of a first chat user, where the content element has been generated by a second chat user. The method also includes linking the content element of the second chat user to the topic in the chat history of the first user, and deleting the content element if it is not linked to any other chat history of another chat user of the plurality of chat users.

Abstract: A messaging system creates a content index for messages for user selection of all of part of a message. By selecting only an indexed portion of the message, the user avoids downloading unneeded portions of the message. The content index is created according to pre-defined user criteria and semantic analysis of the contents of the message.

Abstract: A computer-implemented method and computer processing system are provided. The method includes intercepting, by a processor, a sequence of data elements related to an interaction between a user and a user interface of a computer system that includes the processor. The method further includes identifying, by the processor, atomic operations within the sequence and metadata associated with the atomic operations. The method also includes calculating, by the processor, correlation indexes from the metadata. A respective correlation index is calculated for various atomic operation groups formed from the atomic operations. The method additionally includes identifying, by the processor, a macro operation from at least one of the correlation indexes. The macro operation includes multiple correlated atomic operations from among the atomic operations identified within the sequence.