Similar Search Results

The four-in-a-tree problem in triangle-free graphs

Derhy, Nicolas; Picouleau, Christophe; Trotignon, Nicolas - HAL - 2008

The three-in-a-tree algorithm of Chudnovsky and Seymour decides in time O(n4) whether three given vertices of a graph … provide an O(nm)-time algorithm that given a triangle-free graph G together with four vertices outputs either an induced tree …

Persistent link: https://www.econbiz.de/10010750367

Algorithm for Proportional Matrices in Reals and Integers

Balinski, Michel; Demange, Gabrielle - HAL - 1989

Let R be the set of nonnegative matrices whose row and column sums fall between specific limits and whose entries sum to some fixed h 0. Closely related axiomatic approaches have been developed to ascribe meanings to the statements: the real matrix fe R and the integer matrix a ~ R are...

Persistent link: https://www.econbiz.de/10008924931

Finding all minimal curb sets

Klimm, Max; Weibull, Jörgen - HAL - 2009

replies to all probabilistic beliefs over the set. We present an algorithm that computes all minimal sCURB sets in any given … finite game. Runtime measurements on two-player games (where the concepts of CURB and sCURB coincide) show that the algorithm … is considerably faster than the earlier developed algorithm, that of Benisch et al. (2006). …

Persistent link: https://www.econbiz.de/10008794399

An integrated planning-simulation-architecture approach for logistics sharing management: A case study in Northern Thailand and Southern China

Thiengburanathum, Pree; Gonzalez-Feliu, Jesus; Ouzrout, … - HAL - 2010

In logistics, freight transportation is a major source of income in a country's economy. One of the most popular strategies is logistics sharing, which is a complex problem due to the involved stakeholders. Moreover, the current several transport operations are extremely expensive due to the...

Persistent link: https://www.econbiz.de/10009323664

Process Moves in The Intra-organizational Diffusion of Knowledge Management: Preliminary Findings from A Study on CKO Effectiveness

Raub, Steffen; Rüling, Charles-Clemens - HAL - 2002

The existing literature on Chief Knowledge Officers (CKOs) focuses on individual characteristics and organizational context but fails to convincingly address the issue of process dynamics in terms of effective and ineffective CKO moves and strategies. In order to address this gap we review...

Persistent link: https://www.econbiz.de/10010549090

A design theory for collaborative interorganizational knowledge management systems

Pascal, Amandine; Thomas, Catherine - HAL - 2014

This paper addresses the design problem of providing IT support to organizational knowledge creation within a geographical cluster. This study is based on a design science approach that serves to successfully introduce and implement a new IT artefact as a tool for interorganizational knowledge...

Persistent link: https://www.econbiz.de/10010898586

Managing knowledge management tools: a systematic classification and comparison

Xu, Yang; Bernard, Alain; PERRY, Nicolas; Lian, Lian - HAL - 2011

Knowledge management (KM) is playing an important role in commercial and academic activities, and people are usually armed with effective KM tools for implementation. On one hand, KM tools can facilitate KM activities; however, on the other hand, with the "explosion" of KM tools development,...

Persistent link: https://www.econbiz.de/10010899146

Knowledge management, codification and tacit knowledge

Kimble, Chris - HAL - 2013

This article returns to a theme addressed in Vol. 8(1) October 2002: knowledge management and the problem of managing tacit knowledge. The article is primarily a review and analysis of the literature associated with the management of knowledge. In particular, it focuses on the works of a group...

Persistent link: https://www.econbiz.de/10010899160

Developing a One-Stop Government Data Model

Glassey, Olivier - HAL - 2004

In previous research work we defined a conceptual model of a one-stop public administration and we created a prototype to illustrate it. In parallel we participate in a European research project that is developing an integrated e-government platform. In order to do so the project consortium...

Persistent link: https://www.econbiz.de/10010899277

Some success factors for the communal management of knowledge

Kimble, Chris; Bourdon, Isabelle - HAL - 2008

This paper explores the contribution of communal structures such as Communities of Practice (CoPs) on intraorganizational Knowledge Management (KM). First, we look at intraorganizational knowledge management and explore the role that information systems can play. We introduce the idea of...

Persistent link: https://www.econbiz.de/10010692164