This paper generalizes group communications into nested groups for the internet environment. By using a name graph model, two problems in nested group name resolution are identified — resolution loops and resolution ...
This paper generalizes group communications into nested groups for the internet environment. By using a name graph model, two problems in nested group name resolution are identified — resolution loops and resolution duplications. Existing approaches of solving these problems are surveyed and their shortcomings analyzed. The research contribution of this paper is the design and analysis of an algorithm which uses statically saved topology information of the name graph to detect and handle resolution and duplication loops at the time when group membership and/or group structure change. While preserving some necessary properties of loops, the algorithm transforms the name graph into one which avoids resolution loops and controls duplications. The communication complexity of the algorithm has an upper bound of Ο(|A|) in the worst case, where |A| is the number of arcs in the name graph.
In this paper we present and analyze HSkip+, a self-stabilizing overlay network for nodes with arbitrary heterogeneous bandwidths. HSkip+ has the same topology as the Skip+ graph proposed by Jacob et al. [1] but its s...
详细信息
To address the goal of providing drivers on highways with guaranteed arrival times, we propose a traffic management system that combines virtual slots with semi-autonomous driving to shape traffic and prevent congesti...
详细信息
Increasing traffic congestion is a major problem in urban areas, which incurs heavy economic and environmental costs in both developing and developed countries. Efficient urban traffic control (UTC) can help reduce tr...
详细信息
Component-based software engineering (CBSE) has become a commonly used development technique. Using it, applications are composed of reusable components with well defined interfaces and behavior. Currently, in the sco...
详细信息
ISBN:
(纸本)9781605580760
Component-based software engineering (CBSE) has become a commonly used development technique. Using it, applications are composed of reusable components with well defined interfaces and behavior. Currently, in the scope of CBSE, research has been driven in huge number of directions and by many research teams. Naturally, such conditions are ideal for mutual cooperation and collaboration. In this paper, we describe our experience with research cooperation, especially in the scope of Europe. We present experience gained during recent joint projects, in which we have participated. Also, we present our research areas and topics and ongoing work on them. Copyright 2008 ACM.
Protocol development in Mobile Ad hoc networks (MANET) has been a hot topic for many years, yet the performance exhibited from recent deployments [1] is still not optimal and not suitable for large scale practical use...
详细信息
Protocol development in Mobile Ad hoc networks (MANET) has been a hot topic for many years, yet the performance exhibited from recent deployments [1] is still not optimal and not suitable for large scale practical use. Stability of transmission is a critical aspect in mobile ad hoc networks, as by improving the stability of end-to-end transmission, the network could deliver more consistent service and achieve efficiency gains. We propose a protocol architecture which aims to improve the stability of transmission inside MANET using limited additional information based on the location of wireless nodes. The draft architecture and the initial progress in this project are also presented in this paper.
Overlapping Reconfiguration is currently the most effi-cient method to reconfigure an interconnection network, but is only valid for systems that apply distributed routing. This paper proposes a solution which enables...
详细信息
Cloud computing has become a widely used paradigm in many IT domains such as e-health. It offers several advantages to the users, e.g. elasticity, flexibility and the rapid sharing of a huge set of digital data. Howev...
详细信息
This paper presents a systems life cycle and a structured design method which are tailored towards the construction of real-time systems in general, and hard real-time systems in particular. The standard systems life ...
详细信息
This paper generalizes group communications into nested groups for the internet environment. By using a name graph model, two problems in nested group name resolution are identified - resolution loops and resolution d...
详细信息
暂无评论