An Evaluation of the Time Constrained and Resource Constrained Scheduling Features of Commercially Available Project Management Software PDF Download
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Author: John Sheppard Norwood
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The major suppliers of commercially available project management software were identified. These suppliers were surveyed to ascertain the nature of the time constrained and resource constrained scheduling effectiveness provided by the software. The survey also identifies the major features of the software as well as the minimum and recommended computer hardware requirements for the software. The software suppliers were all provided with the same sample network for time constrained and resource constrained scheduling. The results of the scheduling calculations are analyzed to evaluate the effectiveness of the software's procedures. No specific recommendations or opinions are given concerning any of the individual software products or suppliers.
Author: John Sheppard Norwood
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The major suppliers of commercially available project management software were identified. These suppliers were surveyed to ascertain the nature of the time constrained and resource constrained scheduling effectiveness provided by the software. The survey also identifies the major features of the software as well as the minimum and recommended computer hardware requirements for the software. The software suppliers were all provided with the same sample network for time constrained and resource constrained scheduling. The results of the scheduling calculations are analyzed to evaluate the effectiveness of the software's procedures. No specific recommendations or opinions are given concerning any of the individual software products or suppliers.
Author: Robert Klein
Publisher: Springer Science & Business Media
ISBN: 146154629X
Category : Business & Economics
Languages : en
Pages : 379
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Book Description
Project management has become a widespread instrument enabling organizations to efficiently master the challenges of steadily shortening product life cycles, global markets and decreasing profit margins. With projects increasing in size and complexity, their planning and control represents one of the most crucial management tasks. This is especially true for scheduling, which is concerned with establishing execution dates for the sub-activities to be performed in order to complete the project. The ability to manage projects where resources must be allocated between concurrent projects or even sub-activities of a single project requires the use of commercial project management software packages. However, the results yielded by the solution procedures included are often rather unsatisfactory. Scheduling of Resource-Constrained Projects develops more efficient procedures, which can easily be integrated into software packages by incorporated programming languages, and thus should be of great interest for practitioners as well as scientists working in the field of project management. The book is divided into two parts. In Part I, the project management process is described and the management tasks to be accomplished during project planning and control are discussed. This allows for identifying the major scheduling problems arising in the planning process, among which the resource-constrained project scheduling problem is the most important. Part II deals with efficient computer-based procedures for the resource-constrained project scheduling problem and its generalized version. Since both problems are NP-hard, the development of such procedures which yield satisfactory solutions in a reasonable amount of computation time is very challenging, and a number of new and very promising approaches are introduced. This includes heuristic procedures based on priority rules and tabu search as well as lower bound methods and branch and bound procedures which can be applied for computing optimal solutions.
Author: Arno Sprecher
Publisher: Springer Science & Business Media
ISBN: 3642483976
Category : Technology & Engineering
Languages : en
Pages : 157
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Book Description
Within a project human and non-human resources are pulled together in a tempo raray organization in order to achieve a predefined goal (d. [20], p. 187). That is, in contrast to manufacturing management, project management is directed to an end. One major function of project management is the scheduling of the project. Project scheduling is the time-based arrangement of the activities comprising the project subject to precedence-, time-and resource-constraints (d. [4], p. 170). In the 1950's the standard methods MPM (Metra Potential Method) and CPM (Cri tical Path Method) were developed. Given deterministic durations and precedence constraints the minimum project length, time windows for the start times and critical paths can be calculated. At the same time another group of researchers developed the Program Evaluation and Review Technique (PERT) (d. [19], [73] and [90]). In contrast to MPM and CPM, random variables describe the activity durations. Based on the optimistic, most likely and pessimistic estimations of the activity durations an assumed Beta distribution is derived in order to calculate the distribution of the project duration, the critical events, the distribution of earliest and latest occurence of an event, the distribution of the slack of the events and the probability of exceeding a date. By the time the estimates of the distributions have been improved (d. e.g. [52] and [56]). Nevertheless, there are some points of critique concerning the estimation of the resulting distributions and probabilities (d. e.g. [48], [49] and [50]).
Author: Klaus Neumann
Publisher: Springer Science & Business Media
ISBN: 3540248005
Category : Computers
Languages : en
Pages : 394
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Book Description
A survey of the state of the art of deterministic resource-constrained project scheduling with time windows. General temporal constraints and several different types of limited resources are considered. A large variety of time-based, financial, and resource-based objectives - important in practice - are studied. A thorough structural analysis of the feasible region of project scheduling problems and a classification and detailed investigation of objective functions are performed, which can be exploited for developing efficient exact and heuristic solution methods. New interesting applications of project scheduling to production and operations management as well as investment projects are discussed in the second edition.
Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 442
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Book Description
Author: Christian Artigues
Publisher: John Wiley & Sons
ISBN: 1118623703
Category : Technology & Engineering
Languages : en
Pages : 235
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Book Description
This title presents a large variety of models and algorithms dedicated to the resource-constrained project scheduling problem (RCPSP), which aims at scheduling at minimal duration a set of activities subject to precedence constraints and limited resource availabilities. In the first part, the standard variant of RCPSP is presented and analyzed as a combinatorial optimization problem. Constraint programming and integer linear programming formulations are given. Relaxations based on these formulations and also on related scheduling problems are presented. Exact methods and heuristics are surveyed. Computational experiments, aiming at providing an empirical insight on the difficulty of the problem, are provided. The second part of the book focuses on several other variants of the RCPSP and on their solution methods. Each variant takes account of real-life characteristics which are not considered in the standard version, such as possible interruptions of activities, production and consumption of resources, cost-based approaches and uncertainty considerations. The last part presents industrial case studies where the RCPSP plays a central part. Applications are presented in various domains such as assembly shop and rolling ingots production scheduling, project management in information technology companies and instruction scheduling for VLIW processor architectures.
Author: Ulrich Dorndorf
Publisher: Springer Science & Business Media
ISBN: 3642575064
Category : Business & Economics
Languages : en
Pages : 168
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Book Description
Project Scheduling is concerned with the allocation of scarce resources over time. The rich optimisation models with time windows that are treated in this book cover a multitude of practical decision problems arising in diverse application areas such as construction engineering or make-to-order production planning. The book shows how Constraint Propagation techniques from Artificial Intelligence can be successfully combined with Operations Research methods for developing powerful exact and heuristic solution algorithms for a very general class of scheduling problems. Example applications demonstrate the effectiveness of the approach.
Author: Valentine Korah
Publisher:
ISBN:
Category : Antitrust law
Languages : en
Pages : 2354
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Book Description
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Book Description
Author: Qiang Su
Publisher: Springer Nature
ISBN: 3031133978
Category : Medical
Languages : en
Pages : 114
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Book Description
Addressing the entire care chain, this book presents the outcomes of advanced research on healthcare operations management based on real-world data and practices in China. It includes hands-on methods and applications in this interdisciplinary research field, which combines healthcare service, operations management, industrial engineering and information technology. The content is divided into three parts, reflecting the entire care chain. The first part discusses the pre-hospital service stage and explores resource deployment problems in emergency medical service, such as ambulance allocation. The second part focuses on inpatient care services, including staffing and task allocation among nurses and doctors based on multi-project management under uncertainties. In addition, a highly promising diagnosis approach is proposed and a specific algorithm is derived on the basis of real-world datasets which can improve the diagnosis accuracy remarkably. In turn, the third part considers the post-hospital service stage, which most often takes place at community hospitals, and provides a quantitative evaluation and optimization of scheduling for tasks and team members for home care services. The book is intended for a broad audience, including students, researchers and practitioners working in various areas of healthcare management, service management, and operations management.
