Workflow

About: Workflow is a research topic. Over the lifetime, 31996 publications have been published within this topic receiving 498339 citations.

Discovering Social Networks from Event Logs

Abstract: Process mining techniques allow for the discovery of knowledge based on so-called "event logs", i.e., a log recording the execution of activities in some business process. Many information systems provide such logs, e.g., most WFM, ERP, CRM, SCM, and B2B systems record transactions in a systematic way. Process mining techniques typically focus on performance and control-flow issues. However, event logs typically also log the performer, e.g., the person initiating or completing some activity. This paper focuses on mining social networks using this information. For example, it is possible to build a social network based on the hand-over of work from one performer to the next. By combining concepts from workflow management and social network analysis, it is possible to discover and analyze social networks. This paper defines metrics, presents a tool, and applies these to a real event log within the setting of a large Dutch organization.

Workflows For E-Science: Scientific Workflows For Grids

Abstract: This is a timely book presenting an overview of the current state-of-the-art within established projects, presenting many different aspects of workflow from users to tool builders. It provides an overview of active research, from a number of different perspectives. It includes theoretical aspects of workflow and deals with workflow for e-Science as opposed to e-Commerce. The topics covered will be of interest to a wide range of practitioners.

Distributed workflow resource management system and method

Abstract: A system and method for distributed resource management in a computer network operating under control of workflow management software system (WFMS) to manage plural resources to perform a workflow process that includes multiple process activities, uses two-step resource assignment to manage resources at two levels. The resources are grouped by capabilities into resource groups controlled by a local resource manager (LRM), which maintains dynamic status of each resource, such as availability and load, as well as their roles and addresses. A global resource manager (GRM) stores resource data only about the groups: capabilities and status. The WFMS invokes the GRM, requesting a specified resource activity. The GRM checks the stored capabilities and status among the resource groups, selects the resource group capable of the specified activity and available, and forwards the request to the LRM for the selected group. The LRM selects one of the resources in the group to perform the specified activity and assigns the activity to that resource.

Topological analysis and interactive visualization of biological networks and protein structures

Abstract: Computational analysis and interactive visualization of biological networks and protein structures are common tasks for gaining insight into biological processes. This protocol describes three workflows based on the NetworkAnalyzer and RINalyzer plug-ins for Cytoscape, a popular software platform for networks. NetworkAnalyzer has become a standard Cytoscape tool for comprehensive network topology analysis. In addition, RINalyzer provides methods for exploring residue interaction networks derived from protein structures. The first workflow uses NetworkAnalyzer to perform a topological analysis of biological networks. The second workflow applies RINalyzer to study protein structure and function and to compute network centrality measures. The third workflow combines NetworkAnalyzer and RINalyzer to compare residue networks. The full protocol can be completed in ∼2 h.

The Knowledge Management Toolkit: Practical Techniques for Building a Knowledge Management System

Abstract: The only "how-to" guide for building an enterprise knowledge management system!Until now, implementing Knowledge Management (KM) has been like nailing jelly to the wall-but not anymore! The Knowledge Management Toolkit delivers hands-on techniques and tools for making KM happen at your company. You'll learn exactly how to use KM to make sure that every key decision is fully informed as you build on your existing intranet, data warehouse, and project management investments. Top researcher Amrit Tiwana walks you through the development of an enterprise KM system from start to finish, showing how every stage can serve as a foundation for later enhancements. 10-step roadmap for implementing KM successfully Checklists help you focus on critical issues every step of the way Interactive toolkit format guides your strategic design decisions Identify your key intangibles-and audit the knowledge you already have Staff your project team and manage it effectively Build a foundation of KM infrastructure that can evolve through results-driven, incremental steps Mobilize your organization's subtle, "tacit" knowledge Calculate and maximize ROI in KM systems www.kmtoolkit.com-stay informed with the author's dedicated Web site, which provides ongoing support and updates from the KM community!Discover the best ways to align KM with business strategy, avoid key KM pitfalls such as excessive formalization and overreliance on technology, master prototyping, and understand the new role of the Chief Knowledge Officer. Tiwana also presents KM case studies from leading companies worldwide, from Nortel to Rolls Royce. If you're ready to transform KM from business-school theory to real-world competitive advantage, start right here!CD-ROM INCLUDED Knowledge Management Toolkit, including an interactive 10-step KM roadmap and easy-to-customize KM evaluation forms -complete and unrestricted! MindManager Personal for creating, organizing, and sharing knowledge maps Performance Now Enterprise, a trial version of the #1 change management tool FrontPage 2000 45-day trial Plus great tools for data mining, integrating mobile systems, workflow, modeling, and more!