Agent based cooperative theory formation in pure mathematics

The HR program, Colton et al. (1999), performs theory formation in domains of pure mathematics. Given only minimal information about a domain, it invents concepts, make conjectures, proves theorems and finds counterexamples to false conjectures. We present here a multi-agent version of HR which may provide a model for how individual mathematicians perform separate investigations but communicate their results to the mathematical community, learning from others as they do. We detail the exhaustive categorisation problem to which we have applied a multi-agent approach.

The Regional Focus of Asian Multinational Enterprises

In recent issues of this journal a debate has raged concerning the appropriate nature of academic research in the Asia Pacific region. In keeping with the expressed desire for both rigor and regional relevance in this research, we wish to demonstrate a strong commonality between the performance of large Asian firms and others from Europe and North America. The large Asian firms mostly operate on an intra-regional basis. It has been assumed that the path to success for Asian firms is globalization, yet we show that the literature supporting this is confined to a handful of unrepresentative case studies.Asian multinationals, regional strategy, internationalization, bibliometric analysis, firm-specific advantages

Multinational Enterprises in the New Europe: Are They Really Global?

Despite a pervasive belief that the world’s largest firms compete globally, the vast majority have most of their sales in their home region. Of the top 500 firms for which regional sales data are available, 118 are from Europe, and they compete predominantly within the European region. On average, 62.8% of their sales are in their home region; only three are global, 8 are host-region oriented and 16 are bi-regional, while 86 are home-region based. To illustrate the four categories, we present case studies of 9 European multinationals — Carrefour, TotalFinaElf, Deutsche Bank, Nokia, Philips, GlaxoSmithKline, L’Oréal Paris, Diageo,and AstraZeneca. We analyze the geographical distribution of their operations and their current structure. We also show that management research is strongly focusedon the special cases of global and bi-regional firms, rather than on the large majority of home-region firms. This implies that managing in the new Europe needs tobe regional, not global.

The Regional Nature of the World’s Automotive Sector

There are 29 automotive firms in the world’s largest 500 firms. Yet none of these are “global” firms, defined as having at least 20 per cent of their sales in each of the three regions of the broad “triad” of the E.U., North America and Asia. Indeed 23 of the 29 auto and auto parts firms are home-region based, with an average of 60.6 per cent of their sales as intra-regional. These are representative firms across the 500, as the average intra-regional sales for all manufacturing firms is 61.8 per cent. These are a few special cases, especially Toyota and Nissan of firms being active in two regions of the triad. DaimlerChrysler and Honda are “host-region oriented”. Seven cases are discussed in some detail to explore the reasons for the lack of globalization in the world automotive business.regional, intra-regional, automotive, globalization

From missions to systems : generating transparently distributable programs for sensor-oriented systems

Early Wireless Sensor Networks aimed simply to collect as much data as possible for as long as possible. While this remains true in selected cases, the majority of future sensor network applications will demand much more intelligent use of their resources as networks increase in scale and support multiple applications and users. Specifically, we argue that a computational model is needed in which the ways that data flows through networks, and the ways in which decisions are made based on that data, is transparently distributable and relocatable as requirements evolve. In this paper we present an approach to achieving this using high-level mission specifications from which we can automatically derive transparently distributable programs.Postprin