Search results for "business process"

Supporting Mobile Virtual Team’s Coordination with SOA-Based Active Entities

2007

The use of IT solutions to support preparedness, response and recovery process has been envisioned as a possible way to improve the support for collaboration among the actors participating in mobile teams operating under constrained scenarios. Software applications supporting mobility have typically been conceived as functional extensions of centralized enterprise systems hosted on corporate servers. However, in this work, we focus on those mobile scenarios which go one step further in terms of interoperability requirements. This proposal aims to support the design, deployment and execution of ad-hoc collaborative business processes (workflows) in mobile networks, operating under constraine…

Semantics of UML 2.0 Activity Diagram for Business Modeling by Means of Virtual Machine

2005

The paper proposes a more formalized definition of UML 2.0 Activity Diagram semantics. A subset of activity diagram constructs relevant for business process modeling is considered. The semantics definition is based on the original token flow methodology, but a more constructive approach is used. The Activity Diagram Virtual machine is defined by means of a metamodel, with operations defined by a mix of pseudocode and OCL pre- and postconditions. A formal procedure is described which builds the virtual machine for any activity diagram. The relatively complicated original token movement rules in control nodes and edges are combined into paths from an action to action. A new approach is the us…

Application of LEAN Principles to Improve Business Processes: a Case Study in a Latvian IT Company

2020

The research deals with application of the LEAN principles to business processes of a typical IT company. The paper discusses LEAN principles amplifying advantages and shortcomings of their application. The authors suggest use of the LEAN principles as a tool to identify improvement potential for IT company's business processes and work-flow efficiency. During a case study the implementation of LEAN principles has been exemplified in business processes of a particular Latvian IT company. The obtained results and conclusions can be used for meaningful and successful application of LEAN principles and methods in projects of other IT companies.

Commercial and financial policies in family firms: The small business growth management flight simulator

2000

An interactive learning environment (ILE) was built to reproduce the budgeting process of a small family-owned entrepreneurial firm and to capture how current decisions affect business growth in a longer time horizon. The ILE matches the accounting-related perspective through which spreadsheet-based budgets are drawn up, with the system dynamics (SD) view. Such a goal has been pursued through a connection of traditional Excel spreadsheets with POWERSIM SD models. Playing the SMALL BUSINESS GROWTH MANAGEMENT FLIGHT SIMULATOR allows one to learn how (a) to draw up a budget based on an SD perspective, (b) long-term goals may be affected by current decisions, (c) business/family survival and gr…

Decision Suport System for Manufacturing Processes Reengineering based upon Fuzzy Logic Techniques

2012

Abstract This work presents a method for taking the decision of reengineering a production system, based upon fuzzy techniques. The main advantage of this method is, after authors' opinion, is the ease of its implementation together with the reduced time for gathering data and processing it. Multi-variable decision systems are usually based upon complicated mathematical methods and involved a large amount of data to be processed. The fuzzy approach presented here is based only on five input variables and one output variable. The data for the model are gathered by simple queries and quizzes. Human perception, the main point of fuzzy logic, is widely used here for gathering input data for the…

Datorzinātne un informācijas tehnoloģijas

2011

ERP system implementation in SMEs: exploring the influences of the SME context

2012

Small and medium-sized enterprises SMEs are increasingly implementing enterprise resource planning ERP systems. Compared to large enterprises, SMEs differ in a number of inherent characteristics, which are likely to impact the ERP system implementations. The purpose of this study is to explore these influences of the SME context on the ERP system implementation process. SME characteristics are synthesised from relevant literature and the influences of the contextual factors on various activities across the ERP life cycle are investigated. The study presents findings from a multiple case study of four SMEs. The ownership type of the companies and limited resources were identified as the most…

Shared Leadership Regulates Operational Team Performance in the Presence of Extreme Decisional Consensus/Conflict: Evidences from Business Process Re…

2018

Towards a Better Understanding of the Dynamics of Platform as a Service Business Models

2014

Platform as a Service (PaaS) solutions are changing the way software is produced, distributed, used, and priced. However, there has been little research into understanding the dynamics of PaaS business models and how these business models should be designed to establish a flourishing ecosystem around these platforms. Using design science research (DSR) we first identified the main design elements of PaaS business models as well as their relationships by investigating 24 PaaS providers. The resulting classification scheme as well as the qualitative systems dynamics model (in form of a causal loop diagram (CLD)) facilitates a better understanding of the adoption dynamics of PaaS business mode…

Applying constructivist approach to educational business games: Case REALGAME

2003

Business organizations and their employees face ever-increasing complexity and accelerating changes. This brings along the need for training models that can transmit knowledge and skills needed in this kind of environment. Business process understanding is especially required. This article evaluates business games in the light of constructivism, a view of learning emphasizing the need to anchor training to everyday activities and concrete contexts, and introduces a new computer-based business game. The purpose of this construction is to give the business game participants a realistic view of business processes and thus enhance participant business process perception. The primary aim of the…