As business grow more and more interconnected and hence increasingly reliant on information technology (IT), there is the temptation to argue that careful planning of the information systems (IS) and IT resources in an organisation becomes even more imperative. However, an alternative view might suggest that in rapidly changing and turbulent environments, planning becomes somewhat of an anachro...

This paper provides a new approach to the dynamic motion planning problems of mobile robots in uncertain dynamic environments based on the behavior dynamics from a control point of view. The fundamental behavior of a mobile robot in motion planning is regarded as a dynamic process of the interaction between the robot and its local environment, and then it is modeled and controlled for the motio...

Language planning, in one way or another, is as old as human civilization. Every time that one polity  invaded  the  territory  of  another,  the  language  of  the  conqueror  was  imposed  on  the conquered. The Romans imposed their language across the civilized world as they  knew it. In the  21st  century,  the  practice  of  language  planning  has  become  increasingly  sophisticated. Eng...

Automated planning technologies show great promise of reducing operations costs by automating the spacecraft mission planning process. However, one of the bottlenecks is acquiring spacecraft operations knowledge from operations personnel and expressing it in a plan model. One of the primary design goals of the ASPEN planning language is to eliminate the knowledge acquisition bottleneck by makin...

the Ottawa Hospital has introduced a dress code that will require staff to wear uniforms prescribed by their respective departments and functions. The Ontario-based hospital may be the first to issue a formal, publicized dress code in the country. Put into effect in March, the code requires staff to don their scrubs and lab coats whenever they enter the hospital, and take them off when they lea...

We present an improved implementation of the Wagner-Whitin algorithm for economic lot-sizing problems based on the planning-horizon theorem and the Economic- Part-Period concept. The proposed method of this paper reduces the burden of the computations significantly in two different cases. We first assume there is no backlogging and inventory holding and set-up costs are fixed. The second model ...

There are currently no strong methods for planning in a stochastic domain, with low-level sensors that are limited and possibly inaccurate. Existing architectures have flaws that make their use in a real-world environment impractical. We propose an architecture that utilizes POMDPs to create a hierarchical planning system. This system is capable of developing macro-actions that can expedite pla...

this paper presents an application of benders decomposition to deal with the complexities in the simultaneous generation expansion planning (gep) and transmission expansion planning (tep). unlike the power system operation fields of study, the power system planning methods are not expected to be fast. however, it is always preferable to speed up computations to provide more analysis options for...

One big obstacle to understanding the nature of hierarchical task network (HTN) planning has been the lack of a dear theoretical framework. In particular, no one has yet presented a clear and concise HTN algorithm that is sound and complete. In this paper, we present a formal syntax and semantics for HTN planning. Based on this syntax and semantics, we are able to define an algo~thm for HTN pla...