32 results about "Event scheduling" patented technology

The invention belongs to the technical field of network attack and defense simulation, and discloses a network attack and defense simulation engine system based on discrete event driving, which comprises an event scheduling module, a simulation network construction module, an attack and defense simulation module, a simulation kernel module and a panoramic situation awareness module, the event scheduling module is in the form of MITRE ATTamp; the CK is constructed as a theoretical base and is used for converting all network activities into a dispatchable discrete event sequence; the network activities comprise data packet sending, protocol timeout and attack triggering; and the simulation network construction module can construct a simulation network containing complete service logic. According to the application, the MITRE ATTamp is scheduled by the event scheduling module; the CK tactical intention is converted into an ordered event stream, a hierarchical task network planner in the attack and defense simulation module dynamically decomposes and re-plans a high-level target, and ATTamp can be utilized; and the CK technology ID reconstructs an attack chain in real time.

The invention discloses a visual asynchronous event triggering and calling method based on a medical information system, which comprises the following steps of: asynchronously acquiring multi-source data streams such as clinical events, equipment monitoring, doctor advice execution and patient states in the medical information system to form a multi-source asynchronous medical data stream set; generating a system event triggering association group based on the set and creating an asynchronous event scheduling strategy table; performing system event association degree calculation on the data stream to obtain a multi-dimensional asynchronous event association matrix; and carrying out system asynchronous time delay compensation and event chain visualization processing on the incidence matrix based on the scheduling strategy table, and finally generating a dynamic asynchronous event correlation topological graph. According to the invention, by constructing a system event detection operator set, establishing cross-flow system relevance calculation and establishing a priority-based asynchronous scheduling optimization mechanism, intelligent triggering, calling and early warning functions of medical system events are realized.

Systems and methods are provided for receiving a selection to add an event invite media overlay to a media content item, receiving content to be added to the event invite media overlay, the content corresponding to an event, and adding to the event invite media overlay, the content corresponding to the event to generate a custom event invite media overlay. The systems and methods further comprise causing display of the custom event invite media overlay on the media content item, receiving at least one user to which to send an invite to the event, and sending, to a second computing device associated with the at least one user, an invite to the event, the invite comprising the custom event invite media overlay and the media content item.

The invention relates to the technical field of pop-up window management, and discloses a cross-platform pop-up window management and scheduling optimization method, which comprises the following steps: collecting pop-up window state information of a cross-platform pop-up window event, and carrying out cross-platform alignment, serialization processing and feature extraction on the pop-up window state information; evaluating a priority weight and an interference coefficient of the cross-platform popup event by using a popup event value evaluation function, and generating a popup event conflict graph; carrying out self-adaptive scheduling on the cross-platform pop-up window events by adopting a pop-up window event self-adaptive scheduling algorithm, and outputting an optimal pop-up window event scheduling sequence; and issuing the optimal popup event scheduling sequence to a popup event execution module of each platform for popup display. According to the method, unified modeling, value evaluation, conflict perception and self-adaptive scheduling of cross-platform popup events are achieved, the popup display sequence and the deduplication strategy are cooperatively controlled in the multi-terminal platform environment, repeated interference is avoided, user experience is optimized, and overall optimization of cross-platform popup management and scheduling is achieved.

The application discloses a kind of space-time hidden variable topological simulation dataset generation methods for flexible interconnected distribution network, comprising: constructing the double-layer topological structure including discrete switch layer and continuous modulation parameter layer, obtain the extended basic simulation model;Based on the extended basic simulation model, the probability double-track data generation mechanism of implicit node is established, the full observation topological model and the partial observation topological model are maintained synchronously, and the initialized double-track output structure is obtained;The initialized double-track output structure is input into the event scheduling engine with causal chain label, and the event direct layer update, power flow calculation layer update and feature evolution layer update are sequentially executed at each time step, to obtain node electrical characteristics, topological state and causal label array;The above data is aligned and packaged according to time step index, and the simulation dataset is output.The application provides high-quality simulation data basis for power distribution network topology identification and other artificial intelligence tasks.

Systems and methods are provided for receiving a selection to add an event invite media overlay to a media content item, receiving content to be added to the event invite media overlay, the content corresponding to an event, and adding to the event invite media overlay, the content corresponding to the event to generate a custom event invite media overlay. The systems and methods further comprise causing display of the custom event invite media overlay on the media content item, receiving at least one user to which to send an invite to the event, and sending, to a second computing device associated with the at least one user, an invite to the event, the invite comprising the custom event invite media overlay and the media content item.

A method of scheduling engineer appointments in a database, comprises determining predicted appointment demand in a particular region for a future time period; identifying, from the database, engineer

The embodiment of the invention discloses a schedule management system and method, and the method comprises the following steps: building a digital duplication model of parameter personnel based on basic information, obtaining a plurality of schedule arrangement schemes based on the digital duplication model, and obtaining a plurality of schedule arrangement schemes based on the schedule feedback data and historical competition watching behavior data of audiences. Constructing an audience preference model; and based on the audience preference model, taking the causal increment income as a weight factor in an optimization objective function, combining a fairness constraint, a site resource constraint and a time conflict constraint, and optimizing the schedule arrangement scheme according to a multi-objective optimization algorithm to generate an optimal schedule arrangement scheme. The technical problems that the competition scheduling efficiency is low, the performance of athletes is difficult to predict, the audience participation degree lacks scientific evaluation, and the competition schedule optimization result is not ideal are solved.

A computer-implemented method for scheduling appointments comprises, maintaining a schedule of appointments, including locations, in a database; receiving an appointment request with a target location

The application belongs to the technical field of network attack and defense simulation, and discloses a network attack and defense simulation engine system based on discrete event driving, which comprises an event scheduling module, a simulation network construction module, an attack and defense simulation module, a simulation kernel module and a panoramic situation awareness module; the event scheduling module is constructed based on MITRE ATT&CK as a theoretical base and is used for converting all network activities into a schedulable discrete event sequence; the network activities comprise packet sending, protocol timeout and attack triggering; the simulation network construction module can construct a simulation network containing complete business logic. The application can convert the MITRE ATT&CK tactical intention into an ordered event stream through the event scheduling module, and can simultaneously perform dynamic decomposition and re-planning on a high-level target through a hierarchical task network planner in the attack and defense simulation module, and can also reconfigure an attack chain in real time by using an ATT&CK technology ID.

This invention provides a multi-link device scheduling and control method, system, and routing device, relating to the field of routing device resource scheduling and control. In the link scheduling process, this method uses the virtual runtime and the number of ready events of each connected link to calculate the resource scheduling value to obtain the target connected link, fully considering the resource scheduling situation of multiple link devices and achieving effective arbitration between links. In the event scheduling process, the method uses the event deadline to perform batch scheduling processing of target events in the target connected link, significantly reducing context switching and improving resource processing efficiency.

Apparatus and associated methods relate to automatically generate an interactive display for event scheduling based on a maximum expected wait time at a user selected trigger time. In an illustrative example a central orchestration engine (COE) may generate, in response to a request for service with a maximum wait tolerance (MOT) from a service seeking entity (SSE), a display of available time slots for the requested service. The COE may, for example, generate an array of service providers (SPs) as a function of a geofence filter. For each SP, the COE may generate an expected wait time (EWT) based on an anticipated service flow at the SP. The COE may, for example, select and display available time slots of the SPs with the EWT less than the MOT. Various embodiments may, for example, advantageously present an interactive display of available time slots at one or more SPs for selection.

A scheduling system for scheduling engineer appointments is disclosed. The system comprises a database storing a scheduling data model, the data model defining a plurality of daily schedules for a plurality of engineers, wherein each daily schedule is associated with a given engineer and a given date and comprises data specifying a geographical coverage area and a schedule of appointments for the given engineer on the given date. A scheduling interface is arranged to receive an appointment request, the appointment request identifying a target location for an appointment. A scheduling module is arranged to search the scheduling data model to select one or more daily schedules having a geographical coverage area that includes the target location and identify locations of a set of existing appointments scheduled on the selected daily schedules. Travel times between the target location and each of the identified locations of the existing appointments are then determined. At least one of the daily schedules is selected based on the computed travel times and the appointment is added to one of the selected daily schedules.

The application provides a satellite network time hopping simulation method, system and device based on event scheduling, which comprises the following steps: sequencing and storing events according to the simulation time of topology and link attribute change events; registering and establishing a mapping relationship between real time and simulation time; performing a simulation running step on the event sequence, which comprises the following steps: scheduling the event sequence based on the mapping relationship; determining whether a jump request initiated by a user is received; if the target simulation time and the jump request are received, dividing the event sequence into a historical event set and a future event set; screening the historical event set to obtain a target historical event and performing the target network state reconstruction; remapping and registering the future event set; synchronizing the target network state to make the protocol converge to the target network state, and performing the simulation running step. The application can effectively solve the problem of low simulation efficiency and insufficient flexibility of the existing satellite network virtualization simulation platform in a long time scale.

This invention relates to the field of resource allocation and task scheduling technology, and provides a method and device for intelligent event scheduling based on scheduling strategies. The method includes: configuring capability weights for each grid member; calculating their task allocation ratio within their respective grid based on these capability weights; storing the task allocation ratio, the total number of tasks in the grid within a period, and the number of tasks already allocated to each grid member as strategy data; triggering a scheduling process in response to a new event entering the system and being associated with a specific grid, and obtaining the strategy data corresponding to that grid; calculating the real-time availability index of each grid member within the specific grid based on the obtained strategy data, and selecting the grid member with the highest real-time availability index value as the target grid member; allocating the new event to the target grid member, and updating the number of tasks already allocated to that grid member in the strategy data. This invention can improve the rationality and execution efficiency of task allocation, and effectively ensure the compliance of long-term allocation strategies and the balance of the system.

A computer-implemented method for scheduling appointments in a scheduling database is disclosed. Appointments are scheduled using travel times obtained from a query module. The query module processes queries for travel times between locations using a cache of computed travel times, comprising: determining whether a travel time corresponding to a query is stored in the cache; replying to the query using the cached travel time if present in the cache; and if not present in the cache, invoking a computation module to compute the travel time, store the computed travel time in the cache and reply to the request using the computed travel time.

The invention relates to a model dynamic migration decision-making method based on parallel discrete event scheduling. The method comprises the following steps: acquiring multi-dimensional load data of each model in the distributed system; constructing a hybrid prediction model, inputting each piece of multi-dimensional load data into the trained hybrid prediction model, establishing a mapping model of task load and operation time for each simulation event scheduler according to an output load prediction result, dynamically updating parameters of the mapping model by adopting an incremental learning strategy, and obtaining predicted operation time of the simulation event scheduler; constructing a dynamic migration model by taking a scheduler operation time variance in the engine operation process as a target and taking a model unique mounting constraint, a self-migration prohibition constraint and a migration logic coherence constraint as constraint conditions; and solving the dynamic migration model by taking the predicted running time of each simulation event scheduler as a decision basis, and outputting an optimal model migration scheme. By adopting the method, the operation efficiency and the simulation precision of the simulation system can be improved.

A method of scheduling engineer appointments in a scheduling database is disclosed. The scheduling database is adapted to store data defining scheduled appointments and engineers available for scheduling. The method includes: determining demand data specifying a predicted appointment demand for a geographic region for a future scheduling period; identifying from the database a plurality of engineers available for scheduling in the region during the future scheduling period; computing, based on the demand data and the identified available engineers, coverage data for each identified engineer, the coverage data indicating a geographic coverage area for the engineer during the future scheduling period; and scheduling one or more appointments in the scheduling database for the future scheduling period in dependence on the coverage data.

Disclosed herein are related to systems and methods for scheduling network operations with synchronized idle slots. In one aspect, a system includes a first data path to provide a first set of packets and a second data path to provide a second set of packets. The system also includes an arbiter to arbitrate the first set of packets and the second set of packets. The arbiter may be configured to receive a request for a task, where the task may be performed during a clock cycle. Based on the request, the arbiter may cause a scheduler to schedule a first idle slot for the first data path, and schedule a second idle slot for the second data path. The arbiter may provide the first idle slot and the second idle slot.

The invention provides a sequential circuit hybrid fault simulation method, which is used for simulating a sequential circuit fault coverage rate by injecting a fault point into a sequential circuit, and comprises the following steps: S1, obtaining a to-be-simulated circuit netlist, identifying a strong connection component in the to-be-simulated circuit netlist, and marking the strong connection component meeting a preset small-scale strong connection loop constraint condition; s2, performing simulation of multiple periods on the marked circuit netlist to be simulated, and executing in each simulation period: S21, performing code compilation on the marked strong communication components so as to fuse each marked strong communication component into a compilation node, performing compilation type simulation on each compilation node until the state converges, and performing simulation on the compilation node until the state converges; the topology is updated, and the output of each compiling node is used as an event to be transmitted to other areas in the circuit netlist; and S22, taking other areas except the compiling node as event driving nodes, simulating residual circuits in an event scheduling mode, and updating the state of the circuits.

A computer-implemented method for scheduling appointments in a scheduling database is disclosed. The method includes: maintaining in the scheduling database a schedule of appointments associated with appointment locations; receiving an appointment request, the appointment request specifying a target location for a requested appointment; and obtaining estimated travel times between the target location and locations of one or more existing appointments scheduled in the scheduling database, wherein the estimated travel times are determined using average traffic data relating to routes between the target location and respective ones of the existing appointment locations. One or more candidate placements for the requested appointment are selected in dependence on the estimated travel times, each candidate placement placing the appointment before or after one of the existing appointments in the schedule. For each candidate placement, the method validates the schedule modified by adding the requested appointment in accordance with the candidate placement, the validating comprising determining predicted travel times for one or more journeys between pairs of appointments of the schedule using predicted traffic data for the time of the candidate placement. The requested appointment is then scheduled in dependence on the validation.

Disclosed herein are related to systems and methods for scheduling network operations with synchronized idle slots. In one aspect, a system includes a first data path to provide a first set of packets and a second data path to provide a second set of packets. The system also includes an arbiter to arbitrate the first set of packets and the second set of packets. The arbiter may be configured to receive a request for a task, where the task may be performed during a clock cycle. Based on the request, the arbiter may cause a scheduler to schedule a first idle slot for the first data path, and schedule a second idle slot for the second data path. The arbiter may provide the first idle slot and the second idle slot.

An enterprise computer server system, a computer program product, and a computer-implemented method to automate event scheduling based on geographic location data and profile data of a target population group (TPG).

The invention provides a co-simulation method for a multiprocessor cluster and a computer program product. The multi-processor cluster-oriented co-simulation method comprises the following steps of: performing semantic perception modeling on a data stream transmitted across processors so as to mark a semantic attribute for each data object in the data stream; simulating life cycle behaviors of the data object among the plurality of processors based on the semantic attributes, the life cycle behaviors including generation, sharing, failure, and multiplexing; and managing the sequential relationship of each of the lifecycle behaviors through global event scheduling, where the simulation is performed according to the input multiprocessor inference task description, and the performance metrics are output.

An enterprise computer server system, a computer program product, and a computer-implemented method to automate event scheduling based on geographic location data and profile data of a target population group (TPG).

Media, methods, and systems are disclosed for mitigating network resource contention. Event scheduling details are received regarding one or more virtual events. In response to determining that an upcoming virtual event will begin within a predetermined time threshold, various steps are performed. First, a predicted number of event participants is determined. Next, database artifacts associated with the upcoming virtual event are prefetched. Then static event display resources are accessed prior to a start of the upcoming virtual event, and the database artifacts and the static event display resources are cached. A network protocol request to access network resources is received from a client device. The database artifacts and the static event display resources are pushed to a client-side cache associated with the client device, and a minimal network response is transmitted to the client device.

A delay event system is described that maintains a main copy of a time wheel, which includes a plurality of slots that each correspond to a different time. The main copy of the time wheel is maintained at a first node, and a plurality of replica copies of the time wheel are maintained at different nodes. Events scheduled for future execution are placed into an appropriate time wheel slot and propagated to the replica copies. Each time wheel one of the slots in the main copy of the time wheel. Upon writing a delay event to the main copy of the time wheel, event replicas are propagated to each of the replica copies of the time wheel, such that each copy of the time wheel include the same information for the delay event. The time wheels are advanced synchronously and used to trigger events at their designated time(s).

Embodiments of the present disclosure provide an event queue scheduling method, device, equipment and medium. The method comprises: in response to an event enqueue request, determining a target bucket matching a target event to be enqueued in an event queue; the event queue is composed of one active bucket, no more than a preset number of alternative buckets, and one default bucket; inserting the target event into the target bucket, and performing heap sorting on events in the target bucket; and in response to an event dequeue request, taking a heap top event from the active bucket of the event queue. Through the above technical solution, the embodiments of the present disclosure reduce the event scheduling complexity based on the total number of events, and improve the scheduling efficiency of the event queue.

A scheduling system for engineer appointments comprises a database storing a scheduling data model which defines a plurality of time period schedules (such as daily schedules) for engineers setting ou

The application discloses a method, device and medium for confirming a grid fence where an event is located, the method comprising: determining a first vertex coordinate point existing in a preset range around an event coordinate point; determining a second vertex coordinate point contained in the first coordinate group; obtaining a corresponding boundary line from the second vertex coordinate points; determining a specified coordinate point located on the boundary line, and combining the specified coordinate point with a first coordinate group corresponding to a grid fence corresponding to the boundary line to obtain a second coordinate group corresponding to the grid fence; and establishing a rectangular coordinate system with the event coordinate point as an origin, and taking a grid fence with a vector simultaneously distributed in four quadrants as a grid fence where the event coordinate point is located. The method can quickly and accurately determine the position where an event occurs and the specific grid where the event is located, accurately push, and improve the efficiency of event scheduling.