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Schedule

A schedule is a plan that outlines a series of events, tasks, or activities, specifying their sequence, timing, and often dependencies to facilitate organized execution.^[1] In everyday usage, it serves as a time-management tool, such as a daily agenda, work roster, or transportation timetable, helping individuals or organizations allocate resources efficiently and meet deadlines.^[2] For instance, in project management, a schedule details milestones, durations, and critical paths to track progress and anticipate delays.^[3] Legally, a schedule often functions as an appended document providing detailed lists, inventories, or explanations within contracts, statutes, or agreements, such as asset valuations in financial disclosures.^[4] Originating from the Latin schedula meaning a small note or slip of paper, the term has evolved to encompass both physical and digital formats, with modern tools like software applications enhancing its precision and adaptability across contexts like healthcare appointments, academic calendars, and manufacturing production lines.^[5]

Core Concepts

Definition

A schedule is fundamentally a plan that assigns specific times to activities, events, or tasks, facilitating their orderly execution and coordination over a defined period.^[1] This structured arrangement ensures that resources are allocated efficiently and that objectives are met within anticipated timelines, serving as a foundational tool across various domains such as personal organization, business operations, and public planning.^[2] The term originates from the Latin schedula, meaning a small note or slip of paper, which entered English in the late 14th century via Old French cedule.^[6] By that time, it had evolved to denote lists or inventories appended to legal documents, gradually expanding to encompass timetables and procedural plans by the 15th century. Schedules can be distinguished as fixed or flexible based on their rigidity. Fixed schedules impose rigid timelines with predetermined start and end times that resist alteration, promoting predictability and adherence in structured environments.^[7] In contrast, flexible schedules permit adjustments to timings and sequences in response to unforeseen changes, enhancing adaptability while maintaining overall objectives.^[8] At their core, schedules comprise essential components including start and end times for each activity, durations to estimate completion periods, sequences to order tasks logically, and dependencies that link activities where one must precede another.^[3] These elements collectively form a coherent framework that guides execution and allows for monitoring progress against the plan.^[9]

Historical Development

The concept of scheduling has ancient roots, dating back to civilizations that relied on predictable natural cycles for survival and organization. In ancient Egypt around 3000 BCE, early calendars were developed to track the annual flooding of the Nile River, enabling farmers to schedule planting and irrigation activities accordingly.^[10] These solar-based systems divided the year into seasons tied to the flood's rhythm, marking one of the earliest known applications of temporal planning for agricultural and societal coordination. Similarly, in the Roman Empire, military itineraries such as the Antonine Itinerary (compiled around the 2nd-3rd centuries CE) served as route schedules for legions, detailing distances between stations to facilitate efficient troop movements and supply logistics across vast territories.^[11] During the medieval period in Europe, scheduling evolved within religious communities to structure communal life. The 6th-century Rule of Saint Benedict introduced the monastic horarium, a fixed daily timetable balancing prayer, work, and rest, which divided the day into canonical hours for liturgical offices and manual labor.^[12] This framework, emphasizing ora et labora (prayer and work), influenced broader societal routines in feudal Europe by promoting disciplined cycles of activity. The Industrial Revolution in the 18th and 19th centuries marked a shift toward mechanized, labor-intensive scheduling to synchronize factory production. Factory timetables emerged to manage worker shifts, often extending to 12-16 hours daily, as seen in British textile mills where clocks and bells enforced regimented hours to maximize output amid emerging capitalism.^[13] This period's emphasis on time discipline transformed scheduling from agrarian or ritualistic practices into tools for economic efficiency. In the 20th century, scheduling formalized through visual and analytical methods, particularly in response to wartime demands. Henry Gantt developed the Gantt chart in the 1910s, a bar-based visualization for tracking task progress, which was widely applied in World War I for logistics like shipbuilding and munitions production. A key milestone occurred in the 1950s with the advent of computer-assisted scheduling in operations research, building on World War II efforts; George Dantzig's simplex method for linear programming, developed in 1947 and first computerized in 1950, enabled optimization of resource allocation and timelines for complex problems.^[14] These developments laid foundational influences on modern project management techniques.

Classification of Schedules

Public Schedules

Public schedules refer to timetables made publicly available for the use of the general population, detailing the planned times of arrival and departure for services such as trains, buses, and airplanes.^[15] These schedules facilitate communal planning and coordination of travel, enabling passengers to anticipate and integrate public transport into their daily routines. Unlike private or internal planning tools, public schedules are disseminated broadly to support widespread accessibility and usage.^[16] Prominent examples include airline flight schedules, which outline global routes and timings for commercial carriers, and public transit maps like the New York City Subway timetable, first published in 1904 to guide riders on the newly opened underground lines.^[17]^[18] These resources have evolved from simple printed guides to comprehensive systems that cover extensive networks, such as bus routes in urban areas or intercity rail services. Public schedules are typically published through a variety of methods, including printed leaflets and posters at stations, online portals hosted by transport authorities, and mobile applications that provide interactive access. In the European Union, legal frameworks such as Regulation (EC) No 1370/2007 enable competent authorities to establish public service obligations for passenger transport services, including quality standards such as reliability and punctuality in contracts.^[19] Maintaining public schedules presents challenges, particularly from unforeseen delays caused by weather events or labor strikes, which can disrupt planned operations and affect passenger trust.^[20] To address this, many systems now incorporate real-time updates delivered via application programming interfaces (APIs), such as the GTFS Realtime specification, allowing apps and websites to reflect live adjustments to original timetables.^[21] This approach relates to broader transportation scheduling practices, which are explored in greater detail elsewhere.

Internal Schedules

Internal schedules encompass private timetables and planning mechanisms employed within organizations to coordinate internal activities, such as employee work hours and team meetings, aimed at enhancing operational efficiency without public dissemination.^[22] These schedules are distinct from external or public ones, focusing instead on confidential group coordination to align resources and personnel effectively.^[23] Common applications include employee shift rosters in sectors like retail and healthcare, where managers assign specific work periods to ensure continuous coverage while accommodating staff availability.^[23] In office environments, internal schedules often manifest as shared calendars for coordinating meetings, allowing teams to block time for discussions, brainstorming sessions, or departmental check-ins without external visibility.^[24] Organizations utilize a range of tools for managing internal schedules, transitioning from traditional paper-based logs—such as handwritten shift charts or physical planners—to digital solutions for greater accuracy and accessibility.^[25] Shared digital calendars, like Google Calendar for teams, enable real-time collaboration by allowing multiple users to view availability, add events, and set reminders, reducing manual errors in meeting coordination.^[26] Similarly, employee scheduling software such as Sling facilitates shift planning with features like drag-and-drop interfaces and automated notifications, streamlining internal workforce management.^[27] The primary benefits of internal schedules lie in their ability to optimize resource allocation, such as matching staffing levels to demand peaks, thereby minimizing overtime costs and enhancing productivity.^[28] They also reduce scheduling conflicts by providing clear visibility into commitments, fostering smoother team interactions and compliance with labor regulations.^[29] However, drawbacks include the risk of over-scheduling, which can lead to employee burnout through excessive workloads and diminished work-life balance.^[30]

Schedules in Management

Project Scheduling

Project scheduling involves the systematic planning, organizing, and controlling of tasks, resources, and timelines to achieve project objectives within defined constraints. This process begins by breaking down the overall project into smaller, manageable tasks, each assigned specific durations, dependencies, and responsibilities to create a comprehensive timeline. Techniques such as the Critical Path Method (CPM) are central to this approach, enabling project managers to identify sequences of tasks that directly impact the project's completion date.^[31] The Critical Path Method, developed in the late 1950s by James E. Kelley and Morgan R. Walker at DuPont, determines the longest sequence of dependent tasks that must be completed on time to avoid delaying the entire project. The critical path duration is calculated as the sum of the durations of tasks along this longest path, where any delay in these tasks extends the project timeline. For non-critical tasks, slack time—also known as total float—represents the amount of time they can be delayed without affecting the project's finish date, computed as the difference between the latest and earliest allowable start or finish times for each task.^[31] Visualization tools like Gantt charts, which originated in the early 20th century, are commonly used alongside CPM to represent task schedules as horizontal bars on a timeline, highlighting dependencies and progress. Software applications, such as Microsoft Project, facilitate this by automating calculations, resource allocation, and updates, allowing managers to simulate scenarios and adjust plans dynamically.^[32] Project scheduling unfolds across key stages, starting with initiation where the Work Breakdown Structure (WBS) decomposes the project scope into hierarchical levels of deliverables and work packages, providing a foundation for estimating time and costs. Developed in the 1960s by the U.S. Department of Defense and NASA for programs like PERT/COST, the WBS ensures all project elements are accounted for without overlap.^[33] During execution, schedules are implemented by assigning resources and sequencing tasks according to the critical path. Monitoring occurs through earned value management (EVM), which integrates scope, schedule, and cost performance; earned value (EV) is calculated as the percentage of work completed multiplied by the budget at completion (BAC), i.e., EV = (\% \text{ complete}) \times BAC, to assess progress against planned value and actual costs.^[34]

Operations Research Scheduling

Operations research scheduling involves the application of mathematical optimization models to allocate resources and sequence activities in resource-constrained environments, aiming to minimize costs, delays, or other objectives while maximizing efficiency.^[35] These models address complex problems where multiple jobs or tasks must be processed on limited machines or facilities, often under constraints like processing times, setup times, and precedence relations, transforming real-world operational challenges into solvable formulations.^[35] Key models in operations research scheduling include the job shop and flow shop paradigms. In job shop scheduling, jobs consisting of multiple operations are assigned to a set of machines, where each operation requires a specific machine and the sequence of machines varies per job, allowing for flexible routing but complicating coordination to avoid bottlenecks.^[35] This model is prevalent in custom manufacturing settings with high variety and low volume. In contrast, flow shop scheduling assumes a linear production line where all jobs follow the same fixed sequence of machines, simplifying the structure but requiring balanced workloads to prevent idle time across stages.^[36] These models capture essential dynamics of production systems, with job shops emphasizing routing flexibility and flow shops focusing on sequential efficiency.^[35] To solve these often NP-hard problems, operations research employs a range of algorithms, balancing exactness and computational feasibility. Branch and bound algorithms provide optimal solutions by systematically exploring decision trees—branching on possible sequences or assignments while pruning suboptimal branches using lower bounds on the objective function—proving effective for moderate-sized instances like the 10x10 job shop benchmark.^[37] For larger, intractable cases, heuristic methods such as genetic algorithms approximate near-optimal schedules; these evolutionary techniques represent schedules as chromosomes (e.g., permutation encodings of job sequences), iteratively applying selection, crossover, and mutation operators to evolve populations toward minimizing objectives like makespan, with demonstrated improvements in solution quality over traditional dispatching rules.^[38] A fundamental example is makespan minimization on a single machine, where the goal is to sequence n jobs to minimize the maximum completion time C_{\max}:

\min C_{\max} = \max_{j=1,\dots,n} C_j

subject to C_j = \sum_{i=1}^j p_{\pi(i)} for a permutation \pi of jobs, with p_j denoting the processing time of job j.^[35] This problem admits polynomial-time solutions via ordering rules like shortest processing time first, serving as a building block for more complex multi-machine extensions.^[35] Such formulations underpin applications in project management for resource leveling, though detailed implementation varies by context.^[35]

Schedules in Technology

Computing Schedules

In computing, schedules refer to the mechanisms used by operating systems and distributed systems to allocate resources, such as CPU time, memory, and network bandwidth, among competing tasks or processes to optimize performance, fairness, and responsiveness.^[39] Process scheduling, a core component of operating systems, manages the execution of multiple processes by deciding which process receives the CPU next, ensuring efficient resource utilization in multitasking environments.^[39] Common types of process scheduling in operating systems include round-robin scheduling, which allocates fixed time slices to processes in a cyclic manner to promote fairness, and priority queuing, where processes are assigned priorities based on urgency or resource needs, allowing higher-priority tasks to preempt lower ones.^[39] These approaches handle CPU allocation by maintaining a ready queue of processes waiting for execution, with the scheduler selecting the next process based on the chosen algorithm.^[39] Key scheduling algorithms include First-Come-First-Served (FCFS), which executes processes in the order of their arrival, treating the ready queue as a FIFO structure for simplicity but potentially leading to longer wait times for subsequent short processes.^[39] In contrast, Shortest Job First (SJF) prioritizes processes with the shortest estimated execution time, proven to minimize the average waiting time across a set of processes, where the average waiting time is calculated as W_{avg} = \frac{\sum w_i}{n}, with w_i as the waiting time for each process i and n as the number of processes.^[40] Multitasking environments distinguish between preemptive and non-preemptive scheduling: in non-preemptive scheduling, a process runs to completion or until it voluntarily yields the CPU, reducing overhead but risking indefinite delays for other processes; preemptive scheduling, however, allows the operating system to interrupt a running process at any time to switch to a higher-priority one, enabling better responsiveness at the cost of context-switching overhead.^[39] In real-time systems, where tasks have strict deadlines, Rate Monotonic Scheduling (RMS) assigns fixed priorities inversely proportional to task periods—shorter periods receive higher priority—to ensure timely execution of periodic tasks, as analyzed in foundational work on hard real-time environments.^[41] In modern cloud computing, scheduling extends to distributed job queues for scalable resource management; for instance, AWS Batch automatically plans, schedules, and executes containerized batch workloads across compute resources, optimizing for cost and availability without manual provisioning.^[42] Similarly, the Kubernetes scheduler matches pods to nodes based on resource requirements, affinities, and constraints, using a pluggable framework to handle large-scale orchestration in cluster environments.^[43]

Wireless Communication Schedules

Wireless communication schedules encompass the structured allocation of transmission opportunities in shared wireless mediums to mitigate interference and optimize resource use. In Time Division Multiple Access (TDMA) protocols, the available airtime is partitioned into discrete slots, enabling multiple users to share a single frequency channel by transmitting sequentially without overlap. This method divides the channel into time segments, each assigned to a specific user or device, thereby supporting efficient multiplexing in environments like cellular networks where simultaneous access could otherwise lead to collisions.^[44]^[45] Key standards define specific scheduling mechanisms for prominent wireless technologies. The IEEE 802.11 family, governing Wi-Fi networks, utilizes beacon intervals to coordinate access, with access points broadcasting periodic beacon frames that include timing synchronization and network information; the standard default is 100 Time Units (TU), corresponding to 102.4 milliseconds per interval.^[46] In Long-Term Evolution (LTE) systems, uplink scheduling is centralized at the evolved Node B (eNodeB), which dynamically assigns resource blocks to user equipment based on factors such as buffer status, channel quality, and priority, facilitating adaptive allocation for data uploads.^[47] Scheduling algorithms in wireless networks balance contention, predictability, and efficiency. Contention-based protocols like Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA), integral to IEEE 802.11, require devices to sense the channel's idle state before transmitting and employ exponential backoff to resolve conflicts, promoting fair access in dynamic environments.^[48] Scheduled alternatives, such as polling in IEEE 802.11e enhancements, enable the coordinator to systematically query stations, ensuring collision-free transmission and better support for real-time traffic.^[49] For resource-constrained wireless sensor networks, energy-efficient sleep schedules coordinate node dormancy during non-transmission periods, reducing power consumption from idle listening and thereby prolonging operational lifetime; algorithms often tailor sleep durations to traffic patterns and node roles.^[50] A foundational aspect of TDMA scheduling is slot allocation within frames, expressed as the total frame time T = N \times \tau, where N represents the number of users and \tau the fixed duration of each slot. This equation underscores the linear scaling of frame length with user count, ensuring synchronized and interference-free access in multi-user scenarios.^[51]

Schedules in Specialized Domains

Transportation Scheduling

Transportation scheduling encompasses the optimization of vehicle routes, fleet assignments, and logistics to ensure efficient movement of goods and passengers across various transport systems. A core challenge in this domain is the vehicle routing problem (VRP), which involves determining optimal routes for a fleet of vehicles to serve a set of customers while minimizing costs such as distance, time, or fuel consumption, subject to constraints like vehicle capacity and delivery windows.^[52] VRPs are particularly applied in delivery fleets, where they extend the classic traveling salesman problem (TSP) by incorporating multiple vehicles and depots.^[53] Another key aspect is airline crew rostering, which assigns pilots and cabin crew to flight schedules to comply with regulations on duty times, rest periods, and qualifications while minimizing operational costs.^[54] Methods for transportation scheduling often rely on heuristic solvers to address the computational complexity of TSP variants within VRPs, as exact solutions become infeasible for large-scale instances. These heuristics, such as savings algorithms, insertion techniques, and tabu search, generate near-optimal routes by iteratively improving initial solutions, achieving significant reductions in travel distance—up to 20-30% in benchmark tests—compared to manual planning.^[55] For dynamic environments, scheduling adapts to real-time changes like traffic congestion through queueing-based models or adaptive re-routing algorithms that predict and mitigate delays by adjusting paths based on live traffic data.^[56] Such approaches integrate stochastic elements to account for variability in travel times, improving reliability in urban logistics.^[57] Recent advances as of 2025 incorporate artificial intelligence and machine learning for time-dependent VRPs, enabling real-time re-optimization with travel time predictions and sustainability considerations like the triple bottom line (economic, social, environmental impacts). These methods enhance route efficiency in uncertain conditions, such as variable traffic, and support green logistics by minimizing emissions.^[58]^[59] Practical tools facilitate these processes, with software like OptimoRoute providing automated route optimization for fleets by solving capacitated VRP instances and supporting multi-stop deliveries.^[60] Integration with GPS enables real-time adjustments, allowing systems to incorporate live location data and traffic updates for dynamic re-optimization, which can reduce delivery times by 15-25% in congested areas.^[61] A representative case is urban bus scheduling, where planners aim to minimize passenger wait times by optimizing headway, defined as the average time interval between consecutive vehicle departures. Headway-based models balance service frequency with operational costs, ensuring even spacing to keep average waits below half the headway value under uniform demand, as derived from renewal theory in transit operations.^[62] For instance, in high-demand corridors, reducing headway from 10 to 5 minutes can halve expected waits, though it requires fleet expansion; real-world implementations in cities like London have used such optimizations to improve on-time performance by over 10%.^[63]

Educational Scheduling

Educational scheduling, also known as timetabling, involves the systematic assignment of classes, teachers, rooms, and time slots to courses within schools and universities to optimize resource use and meet institutional needs. This process must adhere to hard constraints, such as ensuring no teacher is assigned to overlapping sessions, rooms are not double-booked, and students do not exceed maximum daily loads, while incorporating soft constraints like preferring balanced workloads or minimizing gaps between classes. For instance, in secondary schools, timetables often follow a bell schedule with fixed periods, such as a rotating drop model where students attend six out of eight classes daily, cycling through subjects over multiple days to allow for longer instructional blocks.^[64]^[65] At the university level, scheduling extends to semester-long academic calendars that allocate specific slots for lectures, labs, and examinations, ensuring equitable distribution across terms. Exam timetabling, for example, assigns final assessments based on course meeting patterns, with dedicated periods like those at the University of Colorado Boulder, where exams occur during the last week of classes in slots aligned to standard class times (e.g., Monday/Wednesday/Friday classes examined on Mondays). This ties briefly into internal staff schedules by aligning teacher assignments with their available hours to avoid conflicts. The overall goal is to create feasible, efficient calendars that support pedagogical objectives, such as sequential course progression.^[66]^[67] As of 2025, AI-driven tools are increasingly used in educational timetabling to handle complex constraints in hybrid and personalized learning environments, automating schedule generation with machine learning algorithms that optimize for student preferences and resource availability, reducing manual adjustments by up to 50% in some implementations.^[68]^[69] The timetabling problem is computationally challenging, classified as NP-complete due to the combinatorial explosion of possible assignments under multiple constraints, as established in early complexity analyses. To address this, constraint satisfaction algorithms are employed, modeling the problem as a set of variables (e.g., class slots), domains (available times/rooms), and constraints (e.g., teacher unavailability), then using techniques like backtracking or local search to find valid solutions. These methods propagate constraints to prune infeasible options early, enabling practical resolutions for large instances.^[70]^[71]^[72] Modern tools automate this process, with open-source software like FET (Free Timetabling Software) generating conflict-free timetables by inputting constraints such as teacher hours, room capacities, and subject requirements, then applying efficient heuristic algorithms to produce optimized schedules for schools and universities. FET, developed by Liviu Lalescu, supports iterative refinement and has been widely adopted for its ability to handle real-world educational scenarios without commercial licensing. Such tools reduce manual effort, allowing educators to focus on curriculum delivery rather than logistical puzzles.^[73]^[74]

References

[1]
https://www.merriam-webster.com/dictionary/schedule
[2]
https://dictionary.cambridge.org/us/dictionary/english/schedule
[3]
Scheduling 101 - the Basic of Best Practices - PMI
The basic construction of a schedule revolves around a proper approach to its development. The approach should be structured in a way that is simple to ...
[4]
schedule | Wex | US Law | LII / Legal Information Institute
A schedule is a document that contains a written list, an inventory, a detailed explanation, or otherwise of a given matter.Missing: authoritative sources
[5]
SCHEDULE definition in American English - Collins Dictionary
A schedule is a plan that gives a list of events or tasks and the times at which each one should happen or be done. He has been forced to adjust his schedule.
[6]
Schedule - Etymology, Origin & Meaning
Originating from late 14th-century Old French 'cedule,' from Latin 'schedula' meaning "strip of paper," 'schedule' means a list or plan, evolving from a ...
[7]
Flexible Work Schedules - OPM
Flexible hours are the part of the workday when employees may (within limits or "bands") choose their time of arrival and departure. Within limits set by their ...
[8]
Flexible Schedules - U.S. Department of Labor
A flexible work schedule is an alternative to the traditional 9-to-5, 40-hour work week. It allows employees to vary their arrival and/or departure times.
[9]
Project schedule 101: Why you need them and how to make your own
Feb 8, 2025 · A project schedule provides a general overview of your project, including the timeline, project tasks, dependencies, and assigned team members.
[10]
Ancient Egypt Water Engineering
With the help of the ancient Egyptian calendar, the Egyptians constructed canals and irrigation ditches to harness the Nile river's yearly flood and bring water ...Missing: scheduling 3000
[11]
[PDF] ORBIS: The Stanford Geospatial Network Model of the Roman World
May 2, 2012 · The available route was selected in the first instance because of its presence in two major Roman itineraries, the Antonine Itinerary and the ...
[12]
[PDF] The life and rule of St. Benedict - UR Scholarship Repository
The daily horarium provided for four hours of liturgical prayer in the ... Benedict and the 6th Century, pp. 142-143. 52r' d . 2 .uln say, St. Bened.1 ...
[13]
The Industrial Revolution and Time - The Open University
Factories demanded considerable time-management. Workers had to be woken by 'knockers-up'; shifts needed to be measured by a factory clock. As the industrial ...Missing: 19th | Show results with:19th
[14]
[PDF] George B. Dantzig and Systems Optimization - Stanford University
His Air Force work led to the simplex method, which succeeded in solving what would be seen today as very small linear programs, such as a 77-variable diet ...
[15]
timetable | Definition from the Transport topic - Longman
a list of the times at which buses, trains, planes etc arrive and leave SYN schedule American English a railway/train/bus timetable
[16]
Optimal timetables for public transportation - ScienceDirect.com
This paper is about trip timing by users of public transportation and how a schedule or timetable for transit vehicles should be chosen to best serve demand.
[17]
Airline Schedules Data: An Insider's Guide - OAG
Jul 4, 2024 · Airlines often release a bulk of schedules at a time, for example, their summer or winter flight schedule. Most airlines roll forward their ...
[18]
Schedule of Trains for the Subway Out (1904) - nycsubway.org
EXPRESS TRAINS, EIGHT CARS EACH. 6:30 to 7 A.M. five-minute headway. 7 to 9:30 A.M., four-minute headway. 9:30 A.M. to 2:30 P.M., varying from five to ten ...
[19]
Method of creating a transit schedule - Google Patents
A new or improved timetable or schedule may be printed on paper, posted on boards, displayed on electronic signs, available on web sites, available on apps ...
[20]
The leading causes of air and rail travel disruption and how your ...
Oct 28, 2022 · Principal reasons for flight and train delays include: Strikes. Staff shortages. Extreme weather events. Mechanical breakdowns. Accidents.
[21]
GTFS Realtime Overview - Transit - Google for Developers
Oct 16, 2024 · GTFS Realtime is a feed specification that allows public transportation agencies to provide realtime updates about their fleet to application developers.What is Live Transit Updates... · Overview of GTFS Realtime... · Data format
[22]
Employee Schedules Defined | OrangeHRM Blog
Rating 4.3 (324) May 26, 2025 · It serves as a vital communication tool, providing clarity and predictability for your employees regarding their commitments and regular time.
[23]
https://www.tcpsoftware.com/articles/employee-scheduling/
[24]
Internal Meeting: Meaning Types, Examples & Best Practices
Internal meetings are meetings between employees, teams, and departments to share information, discuss goals, solve problems, and make decisions. Internal ...
[25]
The Pros and Cons of Current Employee Scheduling Methods
The Pros and Cons of Current Employee Scheduling Methods · Elimination of payroll errors · Reduction of labour costs · Risk reduction and improved labour ...
[26]
Shareable Online Calendar and Scheduling - Google Workspace
A smarter way to schedule. Save time scheduling meetings by layering multiple calendars in a single view. Plus, keep everyone in the loop with shared calendars.
[27]
The best employee scheduling software in 2025 - Zapier
Apr 17, 2025 · Sling offers all of your basic employee scheduling features, like an intuitive interface, role-based scheduling, and customizable templates. It ...
[28]
Workforce Scheduling - Benefits, Challenges, and Solutions - Truein
Jun 4, 2025 · How does workforce scheduling benefit your business? · 1. Increases productivity · 2. Cost control · 3. Lowers worker turnover · 4. Reduce ...
[29]
Setting Employee Work Schedules: A Manager's Guide - Indeed
Jul 30, 2025 · Use this manager's guide to evaluate the various types of work schedules to implement or adjust and how you can choose one that works for the needs of both ...
[30]
Key Strategies for Preventing Employee Burnout - Indeavor
Overscheduling staff can lead to burnout. Additionally, scheduling too many employees for the day can lead to a lack of productivity and greater job ...
[31]
Origins of CPM - a Personal History - PMI
This article--authored by the individuals whose work and writing in the 1950s launched CPM--explains the evolution of CPM from its beginnings in December 1956 ...
[32]
Project Management Software for Teams - Microsoft
Use a powerful, yet simple project management tool to plan, manage, and deliver work effortlessly—from one-time projects to large initiatives. · Work flexibly.
[33]
[PDF] NASA Work Breakdown Structure (WBS) Handbook
development of effective work breakdown structures that provide a framework of common ... of a Flight Project WBS structure with several key recommended ...
[34]
[PDF] DoD EVMSIG
The DoD EVMSIG is used as the basis for the DoD to assess EVMS compliance with the 32 Guidelines. This revision, as with the original document dated February ...
[35]
Scheduling: Theory, Algorithms, and Systems | SpringerLink
In stock Free deliveryThe sixth edition of this graduate textbook covers both the theory and practice of scheduling, with new focus in the sixth edition on applications.
[36]
Flowshop Scheduling - an overview | ScienceDirect Topics
Flow shop scheduling is defined as a method where a set of jobs flows through multiple stages in a fixed machine order, with each stage containing only one ...
[37]
A branch and bound algorithm for the job-shop scheduling problem
A fast branch and bound algorithm for the job-shop scheduling problem has been developed. Among other hard problems it solves the 10 × 10 benchmark problem ...
[38]
Genetic algorithms for task scheduling problem - ScienceDirect.com
In this paper, two genetic algorithms have been developed and implemented. Our developed algorithms are genetic algorithms with some heuristic principles.
[39]
[PDF] Scheduling: Introduction - cs.wisc.edu
The most basic algorithm we can implement is known as First In, First. Out (FIFO) scheduling or sometimes First Come, First Served (FCFS). 1Said in the same ...
[40]
[PDF] 19.3 Scheduling Jobs to Minimize Average Waiting Time
Optimality of Shortest Job First (SJF). Theorem 19.1. Shortest Job First gives an optimum schedule for the problem of minimizing total waiting time. Proof ...
[41]
[PDF] Scheduling Algorithms for Multiprogramming in a Hard- Real-Time ...
In this section we investigate a class of scheduling algorithms which are combina- tions of the rate-monotonic scheduling algorithm and the deadline driven ...
[42]
What is AWS Batch? - AWS Batch - AWS Documentation
AWS Batch is a fully managed batch computing service that plans, schedules, and runs your containerized batch ML, simulation, and analytics workloads across the ...
[43]
Kubernetes Scheduler
Feb 16, 2024 · Kubernetes Scheduler. In Kubernetes, scheduling refers to making sure that Pods are matched to Nodes so that Kubelet can run them.Scheduler Configuration · Scheduler Performance Tuning · Kube-schedulerMissing: computing | Show results with:computing
[44]
What is Time Division Multiple Access (TDMA)? - TechTarget
Jun 7, 2021 · TDMA enables multiple users to share the same frequency by dividing each cellular channel into different time slots.
[45]
Time Division Multiple Access (TDMA) - Cisco Community
Jun 9, 2009 · TDMA is a channel access method for shared medium networks. It allows several users to share the same frequency channel by dividing the signal into different ...
[46]
The significance of beacon frames and how to configure the beacon ...
The beacon interval is measured in Time Units (TUs), where each TU equals 1024 microseconds, so the default period between beacons is approximately 100 ...
[47]
LTE eNodeB Scheduler and Different Scheduler Type - Techplayon
Scheduling is a process through which eNodeB decides which UEs should be given resources (RBs), how much resource (RBs) should be given to send or receive data.
[48]
Collision Avoidance (CSMA/CA) - NetworkAcademy.IO
CSMA/CA is a protocol in wireless networks that reduces simultaneous transmissions by ensuring only one device transmits at a time, using a backoff mechanism.
[49]
[PDF] 802.11 QoS Tutorial - IEEE 802
Nov 10, 2008 · The channel access schemes for 802.11 are outlined and the two QoS schemes, introduce in 802.11e, described in more detail. The major ...
[50]
Energy Efficient TDMA Sleep Scheduling in Wireless Sensor Networks
The objective of this paper is to design an energy efficient sleep scheduling for low data-rate WSNs, where sensors not only consume different amounts of energy ...
[51]
GSM TDMA Frame Parameterization for Waveform Generation
The GSM standard [1] specifies a TDMA frame as a combination of 8 time slots. Each time slot has a duration of 3/5200 seconds (about 0.577 ms) and a time slot ...Missing: allocation total τ
[52]
[PDF] The Vehicle Routing Problem: An overview of exact and ...
The purpose of this paper is to survey the main exact and approximate algorithms developed for the VRP, at a level appropriate for a first graduate course in ...
[53]
A Survey on the Vehicle Routing Problem and Its Variants
The Vehicle Routing Problem (VRP) is used to design an optimal route for a fleet of vehicles to service a set of customers, given a set of constraints. The VRP ...
[54]
Improving Air Crew Rostering by Considering Crew Preferences in ...
Oct 18, 2019 · Air crew scheduling usually involves two steps: the crew pairing problem (CPP) and the crew rostering problem (CRP). A pairing is a sequence of ...
[55]
[PDF] Heuristics for Vehicle Routing Problem: A Survey and Recent ... - arXiv
Mar 1, 2023 · In this article, we systematically survey the existing vehicle routing heuristics, particularly on works carried out in re- cent years. A ...
[56]
(PDF) Vehicle routing with dynamic travel times: A queueing approach.
Aug 9, 2025 · In this paper, a vehicle routing problem with dynamic travel times due to potential traffic congestion is considered. The approach developed ...
[57]
Dynamic adaptive vehicle re-routing strategy for traffic congestion ...
This paper proposes a possible methodology for detecting and mitigating traffic congestion. This method is carried out using a custom-designed traffic scenario ...Dynamic Adaptive Vehicle... · 4. Vehicle Re-Routing... · 4.1. Congestion Recognition...
[58]
OptimoRoute | Delivery Route Planning & Field Service Scheduling
OptimoRoute plans and optimizes routes and schedules for deliveries and mobile workforce, bringing the state of the art technology for planning, routing and ...Simple and flexible pricing · Features · Intro to OptimoRoute · FAQ
[59]
Integration of Google Maps API with mathematical modeling for ...
We introduce a novel solution that integrates real-time traffic data into daily vehicle route planning. Specifically, our method incorporates Google Maps API.
[60]
Waiting time and headway modelling for urban transit systems
Passengers with scheduled work at 8:00 AM can take the bus which departs at 7:30 AM, thus incur no waiting time. Therefore, the mean waiting time based on ...
[61]
Waiting time and headway modeling considering unreliability in ...
In this paper, we developed new mean waiting time formulations for different transit systems, including feeder-trunk service, Dial-a-Ride service, and single ...
[62]
10 Examples of Middle and High School Schedules - Edficiency
Aug 6, 2021 · We've provided 10 sample bell schedules below to help you think through your school's instructional schedule.
[63]
[PDF] An Overview of School Timetabling Research - PATAT Conferences
The hard constraints for the STP can be described in terms of the hard constraints for classes, teachers, and rooms. Hard Constraints for Classes. • Every class ...<|control11|><|separator|>
[64]
[PDF] academic-calendar-exams.pdf - CU Boulder Catalog
For courses in sessions of ten weeks or longer, no examinations may be given during the week of classes preceding the start of the campus's final examination.Missing: slots examples
[65]
Final Exam Schedules | Office of the Registrar
Find your scheduled exam date based on your class's meeting pattern. This table applies to classes that meet every weekday (Monday through Friday) or on ...
[66]
[PDF] The Complexity of Timetable Construction Problems
It is shown that timetable construction is NP-complete in a number of quite different ways that arise in practice, and the prospects of overcoming these ...Missing: seminal | Show results with:seminal
[67]
[PDF] Constraint-based Timetabling - UniTime
Teachers are usually allocated in advance of the timetabling process, so the problem is to match up meetings of teachers with classes to particular time slots.
[68]
Timetable planning using the constraint-based reasoning
This paper describes a solution procedure based on a constraint-based reasoning technique implemented in an object-oriented approach.
[69]
FET - Free Timetabling Software - lalescu.ro
FET is free software for automatically scheduling the timetable of a school, high-school or university. It uses a fast and efficient timetabling algorithm.Download · FET Forum · News · Screenshots
[70]
FET- Free timetabling software download | SourceForge.net
Rating 5.0 (4) · Free · EducationalDownload FET- Free timetabling software for free. FET is free timetabling software for schools, high-schools and universities.4 Reviews · Files · Support