Ethnic targeting: A bad idea whose time has come

Wm. Roger Louis, Imperialism at Bay 1941–1945. The United States and the decolonization of the British Empire. Oxford: Clarendon Press, 1977. Pp. xvi + 595;£12.50.

Christopher Thorne, Allies of a Kind. The United States, Britain and the war against Japan, 1941–1945. London: Hamish Hamilton, 1978. Pp. xxii + 772; £15.00.

Michael Howard, editor, Restraints on War: Studies in the Limitation of Armed Conflict Oxford: Oxford University Press, 1979. Pp. viii + 173; £6.50.

Julian Lider, The Political and Military Laws of War: an Analysis of Marxist‐Leninist Concepts. Farnborough, Hants: Saxon House, 1979. Pp. vii + 266; £12.50.

Klaus‐Jürgen Müller and Eckardt Opitz (editors), Militär und Militarismus in der Weimarer Republik. Düsseldorf: Droste Verlag, 1978. Pp. 304; n.p.

Nicholas Bethell, The Palestine Triangle: The Struggle Between the British, the Jews and the Arabs 1935–1948. London: Steinmatsky's Agency Ltd. in association with Andre Deutsch, 1919. Pp. 384; £7.95.

Sir Maurice Dean, The Royal Air Force and Two World Wars. London: Cassell, 1979. Pp. 349; £8.95.

Wilfred Jay Holmes, Double‐Edged Secrets. Annapolis, Maryland: Naval Institute Press, 1979. Pp. 218, n.p.

S. G. Gorshkov, The Sea Power of the State. Oxford: Pergamon Press, 1979. Pp. 290; £15.00.

Kirk, Grayson and Wessell, N.H. eds., The Soviet Threat: Myths and Realities. New York and London: Praeger, 1978. Pp. 182; £12.00.

Kenneth E. Boulding, Stable Peace. Austin and London: University of Texas Press, 1978. Pp. 155;£2.80.

Kenneth E. Boulding (ed.), Peace and the War Industry. New Brunswick, NJ: Transaction Books, and Oxford: Basil Blackwell, 1973. Pp. vii + 213; £2.75.     

An Ideological Response to Combating Terrorism – The Singapore Perspective

The article examines alternative strategies to combating the scourge of terrorism beyond military approaches. There is now more realization, especially after the difficulties experienced in Iraq today, that an innovative multi-pronged mix of methods is needed to combat international terrorism. The paper looks at an ideological response towards combating terrorism by looking at the Singapore experience. The Singapore government recognizes the importance of an ideological response as an integral part of counterterrorism measures. Terrorism occurs when opportunity, motivation and capability meet. The prevention of terrorism requires the elimination of at least one of these three factors- motivation- often driven by ideology. The paper will look at direct and indirect initiatives undertaken in Singapore to combat terrorism and will also look at the Muslim community in Singapore's response to the threat to Singapore society. Lastly, the article will examine some lessons learnt from the Singapore experience in applying an ideological approach in combating terrorism as well as some recommendations of what more can be done to move forward.     

Hybrid heuristics for minimum cardinality set covering problems

Minimum cardinality set covering problems (MCSCP) tend to be more difficult to solve than weighted set covering problems because the cost or weight associated with each variable is the same. Since MCSCP is NP-complete, large problem instances are commonly solved using some form of a greedy heuristic. In this paper hybrid algorithms are developed and tested against two common forms of the greedy heuristic. Although all the algorithms tested have the same worst case bounds provided by Ho [7], empirical results for 60 large randomly generated problems indicate that one algorithm performed better than the others.     

A procedure for generating time-dependent arrivals for queueing simulations

This paper presents a method for modeling cyclic inputs to a congested system in a discrete event digital simulation. Specifically, we express the mean of the interarrival time conditional on the last arrival as a linear combination of harmonic components whose coefficients can be determined by stepwise regression. We also assume that the conditional interarrival time normalized by its corresponding mean follows a distribution that is independent of time. The result can, in turn, be used to generate the desired input for a simulation, An example based on a set of actual data is used to illustrate the process of parameter estimation for the model.     

Finding saddle points on polyhedra: Solving certain continuous minimax problems

This article reviews procedures for computing saddle points of certain continuous concave-convex functions defined on polyhedra and investigates how certain parameters and payoff functions influence equilibrium solutions. The discussion centers on two widely studied applications: missile defense and market-share attraction games. In both settings, each player allocates a limited resource, called effort, among a finite number of alternatives. Equilibrium solutions to these two-person games are particularly easy to compute under a proportional effectiveness hypothesis, either in closed form or in a finite number of steps. One of the more interesting qualitative properties we establish is the identification of conditions under which the maximizing player can ignore the values of the alternatives in determining allocation decisions. © 1996 John Wiley & Sons, Inc.     

On the robustness of the modified beta distribution for acceptance sampling in statistical quality control

The purpose of this article is to examine the robustness of the modified Beta distribution as a probability distribution of lot fraction defectives in Bayesian acceptance sampling for statistical quality control. In complex manufacturing systems, a production process may consist of multiple production stages in a serial or nonserial fashion. Hence, inputs to a production station can be a result of subassembly of several inputs, or outputs of some inspection stations for some prior work stages. We investigate the effectiveness of the modified Beta distribution as an approximation to the lot fraction defectives probability of inputs at intermediate work stations. The robustness of the modified Beta distribution simplifies both the determination of the optimal sampling plan for acceptance sampling, and the calibration of distributions resulted from subassembly or inspection operations in complex manufacturing systems.