Understand best practices based on network mapping

Introduction

Project management has grown, from something that some companies uses to some extend when they operate their businesses, to something that all company uses. But as it is a growing business model to use, companies seems to to find the best way to manage projects to be challenging. Project can be small, simple and unpaid projects to big, complex and expensive projects. But even though all kind of materials exists on what the best techniques, process and methods for project management are, project management are still difficult to manage. This wiki will describe how project management practices can be visualised as a network and how network mapping can be used to determine “best practices of project management”.

Methodology: Network visualization and analysis

Network visualization has its origin from social studies which the latest years has had a growth in the studies of complex connectedness of modern society. Network perspectives are used to simplify the complex network in models which helps diagnose possible issues and prevent potential problems. Furthermore network mapping reveals unknown relationships between objects in the networks.

A network consist of objects, which in network theory is called nodes.These nodes may be connected, but not all nodes in a network are. The connections between nodes in the network is called edges or links. These edges describe the relationship between the objects and depended on how these edges are drawn, the edges can have different meanings in the network. The total network which is all edges and nodes, is in network theory called a graph. This graph can have different meanings and can be visualized differently even though the graph contains the same set of edges and nodes. A graph usually shapes from definitions defined by oneself. It can be shaped dependent on a set of factors which can be connectivity, modularity, centrality, network size etc. These factors are some of the key features, to look at, when you try to analyse and understand complex networks. A few of these key features will be listed below with short definitions.

Figure 1: Network mapping

Network size

Network size can be defined as the total number of nodes in the network.

Connectivity

If all nodes in a network are connected and can reach to all nodes in the network by a path, the network can be defined as connected.

Cluster

This is a set of nodes that are strongly connected in the network and placed close to each other.

Distance

Is defined as the number of nodes you have to get passed to reach to another node, by that path length.

Centrality

This is defined as a group of nodes or individual nodes which has a strong influence and importance for the network.

Degree centrality

The node with the highest number of edges connected directly to it.

All these key features can be used to analyse and understand complex networks, in all kind of studies and can be applied when it comes to the study of project management

Definition of Best practice of project management

A best practise of project management are set of general techniques, processes and methods that more effective can give you the desired outcomes of a project than others. But moreover it is also a standardised tool that repeatedly has been proven as the best standard to be used, independent on project type, size etc. Theory says that there are four main reasons to capturing best practices Improve efficiency Improve effectiveness Standardisations Consistency One or more of these definitions should be recognised when a company look for there best practices.

Several standards as PMI, IPMA, ISO 21500 and PRINCE2 has tried to create guidelines, explaining best practices of project management. Some of these standards has a common project cycle which they follow. These cycles represents a project from its beginning to the end. PRICE2 describes a project with 7 phases listed below.

Tabel 1: ISO21500 standard (Subject and processes)

1) Starting up a project

2) Directing a project

3) Initiating a project

4) Managing stage boundaries

5) Controlling a stage

6) Managing product delivery

7) Closing a project

Some of these phases runs during the whole project and some only doing parts. But if the phases from PRINCE2 gets compared to PMI which only has 5 phases, it gets clear that there are some similarities. PMI has the following phases which they follow.

1) Initiating

2) Planning

3) Executing

4) Monitoring and controlling

5) Closing

ISO21500

Another commonly used standard, the ISO21500 has as PMI and PRINCE2 developed a set of guidelines that explaining central concepts and processes in project management. The ISO21500 standards has aimed to create a guideline that independent on type, industry, complexity and size. The ISO21500 standard consist of 39 project management processes divided into 10 subject groups and as PMI and PRINCE2, the ISO21500 standard uses phases and has categorized the 39 processes within the subject groups and process groups, as shown i tabel 2.

Initiating This is where the project gets initiated and it is within this phase the project gets defined and where the project manager establish the goal for the progress of the project.

Planning This process category is applied for preparing details for the project. In this process it is important to get enough details for the project manager to prepare goals and continue the project work.

Implementing In this process the project activities gets executed and the deliverance of the final product needs to match the project plan.

Controlling the controlling process are integrated among all the categories in the ISO21500 standard. Controlling are one of the most important processes of the ISO21500 and the goal of this process are to control the progress of the project and prevent problems along the way.

Closing The closing process are used to implement the completed project and collect new knowledge for future project.

Comparing these with the PMI and PRINCE2 standard many phases/processes recur and these processes/phases are the base for analysis which will be executed in the next section.

Best practices based on network mapping

Figure 3: Post its from workshop

As the above has shown, general principles among project management standards are a lot alike. But how does project managers, in real life practices, use project management processes and subject to address projects. A pair of bachelor student from DTU, has the past years analyzed and gathered data, from a workshops held by professors of DTU, for a collection of different project managers, from different businesses in Denmark. The goal for this workshop were, to deconstruct project management practices.

The professors started out defining four main groups.

Vision

Complexity

Uncertainty

People

The participant of the workshop, should then in groups, discuss which concepts they uses in their project management practices and one by one place their concepts according to what main group they think fits the best for the concept.

Figure 4: Method (Thuesen, forthcoming, 2014)

Now all the participant wrote down, all the tools they uses in their project management practices and add the tools to each concepts, depending on where the participants thought the tool fits best. All data collected were then added to the network visualization tool Gephi and analysed by the bachelor student of DTU. The approach to analyse the data collected, followed the method from (Thuesen, forthcoming, 2014)