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FARSITE: Federated, Available, and Reliable Storage for an Incompletely Trusted Environment

by Atul Adya, William J. Bolosky, Miguel Castro, Gerald Cermak, Ronnie Chaiken, John R. Douceur, Jon Howell, Jacob R. Lorch, Marvin Theimer, Roger P. Wattenhofer - IN PROCEEDINGS OF THE 5TH SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION (OSDI , 2002
"... Farsite is a secure, scalable file system that logically functions as a centralized file server but is physically distributed among a set of untrusted computers. Farsite provides file availability and reliability through randomized replicated storage; it ensures the secrecy of file contents with cry ..."
Abstract - Cited by 487 (13 self) - Add to MetaCart
with cryptographic techniques; it maintains the integrity of file and directory data with a Byzantine-fault-tolerant protocol; it is designed to be scalable by using a distributed hint mechanism and delegation certificates for pathname translations; and it achieves good performance by locally caching file data

Distributed Clustering in Ad-hoc Sensor Networks: A Hybrid, Energy-Efficient Approach

by Ossama Younis, Sonia Fahmy , 2004
"... Prolonged network lifetime, scalability, and load balancing are important requirements for many ad-hoc sensor network applications. Clustering sensor nodes is an effective technique for achieving these goals. In this work, we propose a new energy-efficient approach for clustering nodes in adhoc sens ..."
Abstract - Cited by 307 (12 self) - Add to MetaCart
Prolonged network lifetime, scalability, and load balancing are important requirements for many ad-hoc sensor network applications. Clustering sensor nodes is an effective technique for achieving these goals. In this work, we propose a new energy-efficient approach for clustering nodes in adhoc

A Two-Tier Data Dissemination Model for Large-scale Wireless Sensor Networks

by Fan Ye, Haiyun Luo, Jerry Cheng, Songwu Lu, Lixia Zhang , 2002
"... networking. It suggests that information about each mobile sink's location be continuously propagated through the sensor field to keep all sensor nodes updated with the direction of forwarding future data reports. Unfortunately frequent location updates from multiple sinks can lead to both exce ..."
Abstract - Cited by 288 (14 self) - Add to MetaCart
networking. It suggests that information about each mobile sink's location be continuously propagated through the sensor field to keep all sensor nodes updated with the direction of forwarding future data reports. Unfortunately frequent location updates from multiple sinks can lead to both

Scalable Linked Data Stream Processing via Network-Aware Workload Scheduling

by Lorenz Fischer, Thomas Scharrenbach, Abraham Bernstein
"... Abstract. In order to cope with the ever-increasing data volume, distributed stream processing systems have been proposed. To ensure scalability most distributed systems partition the data and distribute the workload among multiple machines. This approach does, however, raise the question how the da ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Abstract. In order to cope with the ever-increasing data volume, distributed stream processing systems have been proposed. To ensure scalability most distributed systems partition the data and distribute the workload among multiple machines. This approach does, however, raise the question how

Network-Aware Workload Scheduling for Scalable Linked Data Stream Processing

by Lorenz Fischer, Thomas Scharrenbach, Abraham Bernstein
"... In order to cope with the ever-increasing data volume, distributed stream processing systems have been proposed. To ensure scalability most distributed systems partition the data and distribute the workload among multiple machines. This approach does, however, raise the question how the data and the ..."
Abstract - Add to MetaCart
In order to cope with the ever-increasing data volume, distributed stream processing systems have been proposed. To ensure scalability most distributed systems partition the data and distribute the workload among multiple machines. This approach does, however, raise the question how the data

Scalable audio streaming over the Internet with network-aware rate-distortion optimization

by Jianping Zhou, Jin Li - In Proc. Int'l Conf. Image Processing, Thessaloniki , 2001
"... Reliable audio streaming over the unreliable Internet is a challenging task. Because during a connected session, the bandwidth can vary greatly and the data packets can be lost in the transmission, it is difficult to guarantee a smooth quality of the delivered audio over the Internet. In this work, ..."
Abstract - Cited by 6 (0 self) - Add to MetaCart
, a system for streaming of scalable coded audio over the Internet is proposed. Scalable audio coding generates a bitstream consisting a number of data units (DUs), where a subset of the DUs can be extracted to reconstruct audio at a lower quality level. A network aware ratedistortion optimization

Improving the scalability of data center networks with traffic-aware virtual machine placement

by Xiaoqiao Meng, Li Zhang - in Proc. of INFOCOM’10 , 2010
"... Abstract—The scalability of modern data centers has become a practical concern and has attracted significant attention in recent years. In contrast to existing solutions that require changes in the network architecture and the routing protocols, this paper proposes using traffic-aware virtual machin ..."
Abstract - Cited by 106 (2 self) - Add to MetaCart
Abstract—The scalability of modern data centers has become a practical concern and has attracted significant attention in recent years. In contrast to existing solutions that require changes in the network architecture and the routing protocols, this paper proposes using traffic-aware virtual

Scalable distributed stream processing

by ٭‬ Mitch Cherniack‫ , Hari Balakrishnan , Magdalena Balazinska , Don Carney , Uğur Çetintemel , Ying Xing , Stan Zdonik - in Proc. Conf. for Innovative Database Research (CIDR , 2003
"... Many stream-based applications are naturally distributed. Applications are often embedded in an environment with numerous connected computing devices with heterogeneous capabilities. As data travels from its point of origin (e.g., sensors) downstream to applications, it passes through many computin ..."
Abstract - Cited by 156 (16 self) - Add to MetaCart
Many stream-based applications are naturally distributed. Applications are often embedded in an environment with numerous connected computing devices with heterogeneous capabilities. As data travels from its point of origin (e.g., sensors) downstream to applications, it passes through many

Efficient Topology-Aware Overlay Network

by Marcel Waldvogel, Roberto Rinaldi - In Hotnets-I , 2002
"... Peer-to-peer (P2P) networking has become a household word in the past few years, being marketed as a work-around for server scalability problems and ``wonder drug'' to achieve resilience. Current widely-used P2P networks rely on central directory servers or massive message flooding, clearl ..."
Abstract - Cited by 124 (5 self) - Add to MetaCart
Peer-to-peer (P2P) networking has become a household word in the past few years, being marketed as a work-around for server scalability problems and ``wonder drug'' to achieve resilience. Current widely-used P2P networks rely on central directory servers or massive message flooding

Amoeba: a distributed operating system for the 1990s

by Sape J. Mullender, Guido Rossum, Andrew S. Tanenbaum - IEEE Computer , 1990
"... Amoeba is the distributed system developed at the Free University (VU) and Centre for Mathematics and Computer Science (CWI), both in Amsterdam. Throughout the project’s ten-year history, a major concern of the designers has been to combine the research themes of distributed systems, such as high av ..."
Abstract - Cited by 204 (11 self) - Add to MetaCart
Amoeba is the distributed system developed at the Free University (VU) and Centre for Mathematics and Computer Science (CWI), both in Amsterdam. Throughout the project’s ten-year history, a major concern of the designers has been to combine the research themes of distributed systems, such as high
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