in mobile ad hoc networks. Our system provides incentive for mobile nodes to cooperate and report actions honestly. Compared with previous approaches, our system does not require any tamperproof hardware at any node. Furthermore, we present a formal model of our system and prove its properties. Evaluations

Abstract. This paper is about action computation tree logic (ACTL), a propositional branching-time temporal logic very suitable for specifying properties of concurrent systems described with processes. A new variant of ACTL is introduced, which is based on temporal operators until and unless

-maleficence [pages 6-10] Justice [pages 10-12] Each of which need to be weighed and balanced in determining an optimal course of action. All of these principles require a conversation about the needs and desires of the patient or, in the case of justice, members of community. The principles are intended to guide

toward a uniquely colored object is disrupted by the appearance of a new but task-irrelevant object, unless subjects have a sufficient amount of time to focus their attention on the location of the target prior to the appearance of the new object. In many instances, the eyes started moving toward the new

standards linked to self-sanctions. The self-regulatory mechanisms governing moral conduct do not come into play unless they are activated and there are many psychosocial maneuvers by which moral self-sanctions are selectively disengaged from inhumane conduct. The moral disengagement may center

actions, such as restricting use of or replacing water supplies; intensifying environmental sampling; restricting site access; or removing the contaminated material. In addition, consultations may recommend additional public health actions, such as conducting health surveillance activities to evaluate

not semantically sensible, were or were not structurally consistent with their previous experience, and did or did not request an effortful response. It was hypothesized that unless the communication occasioned an effortful response or was structurally (rather than semantically) novel, responding that suggests

In Drosophila, molecular analysis has led to the isolaindicating that in these cells an intrinsic cell suicide tion of three novel cell death genes, reaper, head involuprogram is present that operates by default unless action defective GMR-hid line 10 (GMR-hid 10 ) causes a strong eye abla

.), in such a setting; (ii) when actions can be legally executed, assuming a non-prescriptive approach, where executing an action is possible in a given situation unless forbidden by the system specification; (iii) the problem of finding conformant plans for temporally extended goals that consist

. First, rapid mass privatization is likely to lead to massive selfdealing by managers and controlling shareholders unless (implausibly in the initial transition from central planning to markets) a country has a good infrastructure for controlling self-dealing. Russia accelerated the selfdealing process