Md Rahman

Seoul National University, Graduate School of Public Administration, Graduate Student

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Jack Goldstone

George Mason University

Naim Kapucu

University of Central Florida

Armando Marques-Guedes

UNL - New University of Lisbon

emenda sembiring

Institut Teknologi Bandung

Kâmil VARINCA

Adıyaman University

dogan karadag

Yildiz Technical University

Nicola Lupo

LUISS Guido Carli

Amin Mojiri

Arizona State University

Irnis Azura

Universiti Malaysia Perlis (UniMAP)

Andres del Rio

UFF - Universidade Federal Fluminense

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Papers by Md Rahman

Box-Rectangular Drawings of Plane Graphs

Abstract. In this paper we introduce a new drawing style of a plane graph G, called a box-rectan... more

S. Shah Md. Ataur Rahman (ed.): Safīna-i-Hindī, by Bhagwān Dās Hindī. (Arabic & Persian Research Institute Publication Series, I.) [i], 4, 318, [xxxii] pp. Patna: Institute of PostGraduate Studies and Research in Arabic & Persian, 1958/1377

Bulletin of The School of Oriental and African Studies-university of London, 1961

Rectangular drawings of plane graphs without designated corners

Computational Geometry: Theory and Applications, 2000

This paper addresses the problem of finding rectangular drawings of plane graphs, in which each v... more This paper addresses the problem of finding rectangular drawings of plane graphs, in which each vertex is drawn as a point, each edge is drawn as a horizontal or a vertical line segment, and the contour of each face is drawn as a rectangle. A graph is a 2–3 plane graph if it is a plane graph and each vertex has degree 3 except the vertices on the outer face which have degree 2 or 3. A necessary and sufficient condition for the existence of a rectangular drawing has been known only for the case where exactly four vertices of degree 2 on the outer face are designated as corners in a 2–3 plane graph G. In this paper we establish a necessary and sufficient condition for the existence of a rectangular drawing of G for the general case in which no vertices are designated as corners. We also give a linear-time algorithm to find a rectangular drawing of G if it exists.

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Action Research: Forming communicative space for many ways of knowing Response to Md. Anisur Rahman

It is a great honour to be here at your conference in Bangladesh and to be invited to respond to ... more It is a great honour to be here at your conference in Bangladesh and to be invited to respond to Anisur Rahman's opening address. It is especially significant for me, given that the poverty about which this conference is concerned is a considerable extent brought about by the past colonial policies of European countries; and kept in place by the current international economic regimes and by the dominance of positivist and reductionist ways of knowing which have their origin in the European Enlightenment. My view is that the twin crises of poverty and sustainability are the key issues which the human global community is facing, and which we have to address from our very diverse places on the planet (Reason, 2002). But our advocacy of participation and action research as part of the way forward may be something we have in common. Fair Shares. Let me start with a story from our own research. We recently completed a project, funded by the UK Home Office, to conduct action research groups to explore the governance of community groups. This word 'governance' is a strange one, belonging more to the language of government bureaucracy than to the experience of people in community organizations, so we had to keep translating to find a way to make sense of the ground. One of the three strands of co-operative inquiry we initiated was with the Fair Shares Time Bank Scheme in the North Cotswolds—a rural location situated at the border of 4 counties, distant from all kinds of services. The Fair Shares provided a means by which participants could exchange skills and resources and develop self-reliance. My colleagues discovered that the three years government funding which has established the project was coming to an end, the paid organiser moving on, leaving a small part time staff and many participants with no plans about how to move forward. When the group was approached by my colleagues it seemed that the first response of the staff was that this would be another formal strategy meeting, exploring how to get more funding by filling in forms with tick boxes and making up more stories to please funding organizations. But as they opened the meetings to involve the participants as well as the staff, and as they worked with the group to think more creatively, the focus changed from how to get funds to continue as we were toward how to become self- organizing—lateral thinking, as one of the participants put it. The story they told went something like this. We realized how restricted we are by the boundaries of funding organizations. We made a shift to working on how to become self-organizing and self-sufficient, getting participants fully engaged. We realized

Rectangular grid drawings of plane graphs

Computational Geometry: Theory and Applications, 1996

The rectangular grid drawing of a plane graph G is a drawing of G such that each vertex is locate... more The rectangular grid drawing of a plane graph G is a drawing of G such that each vertex is located on a grid point, each edge is drawn as a horizontal or vertical line segment, and the contour of each face is drawn as a rectangle. In this paper we give a simple linear-time algorithm to find a rectangular grid drawing of G if it exists. We also give an upper bound on the sum of required width W and height H and a bound on the area of a rectangular grid drawing of G, where n is the number of vertices in G. These bounds are best possible, and hold for any compact rectangular grid drawing.

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Box-Rectangular Drawings of Plane Graphs

Abstract. In this paper we introduce a new drawing style of a plane graph G, called a box-rectan... more

Bulletin of The School of Oriental and African Studies-university of London, 1961

Rectangular drawings of plane graphs without designated corners

Computational Geometry: Theory and Applications, 2000

Download

Action Research: Forming communicative space for many ways of knowing Response to Md. Anisur Rahman

Rectangular grid drawings of plane graphs

Computational Geometry: Theory and Applications, 1996

Download

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