This paper deals with the automation of dextrous grasping in a partly known environment using a stereo vision system and a multiingered hand mounted on a robot arm. EEective grasping requires a combination of sensing and planning capabilities: sensing to construct a well-adapted model of the situation and to guide the execution of the task, and planning to determine an appropriate grasping stra...

PROBLEM Afghan women have one of the world's highest lifetime risks of maternal death. Years of conflict have devastated the country's health infrastructure. Total fertility was one of the world's highest, contraceptive use was low and there were no Afghan models of success for family planning. APPROACH We worked closely with communities, providing information about the safety and non-harmful...

Regulation of nitrogen (N) loss from the agri-environment is a global challenge with dire consequences for food production and environmental management. This also case in Denmark where regulation largely relies on general measures reducing N inputs. These have significantly reduced emissions, but further reduction needed to achieve sustainable low levels transport freshwater marine ecosystems c...

Supply chain disruptions significantly impact businesses worldwide. Many organizations work towards improving flexibility so as to prepare for such disruptions and maintain competitive advantage. This research effort examines four activities that are associated with the contingency planning process to determine which, if any, of these processes are ultimately supportive of organizational flexib...

There are two major approaches to activity coordination in multiagent systems. First, by endowing the agents with the capability to jointly plan, that is, to jointly generate hypothetical activity sequences. Second, by endowing the agents with the capability to jointly learn, that is, to jointly choose the actions to be executed on the basis of what they know from experience about the interdepe...

There are two major approaches to activity coordination in multiagent systems. First, by endowing the agents with the capability to jointly plan, that is, to jointly generate hypothetical activity sequences. Second, by endowing the agents with the capability to jointly learn, that is, to jointly choose the actions to be executed on the basis of what they know from experience about the interdepe...

The mine production planning defines a sequence of block extraction to obtain the highest NPV under a number of constraints. Mathematical programming has become a widespread approach to optimize production planning, for open pit mines since the 1960s. However, the previous and existing models are found to be limited in their ability to explicitly incorporate the ore grade uncertainty into the p...

Nonholonomic constraints in robotic systems are the source of some di culties in planning and control; however, they also introduce interesting properties that can be practically exploited. In this paper we consider the design of a robot hand that achieves dexterity (i.e., the ability to arbitrarily locate and reorient manipulated objects) through rolling. Some interesting issues arising in pla...