Results 71 to 80 of about 426,544 (238)

A unified concurrency control algorithm for distributed database systems [PDF]

, 1988
We present a unified concurrency-control algorithm for distributed database systems in which each transaction may choose its own concurrency control protocol.
Li, Victor OK, Wang, CP
core  

Performance analysis of static locking in replicated distributed database systems [PDF]

Data replication and transaction deadlocks can severely affect the performance of distributed database systems. Many current evaluation techniques ignore these aspects, because it is difficult to evaluate through analysis and time consuming to evaluate ...
Kuang, Yinghong, Mukkamala, Ravi
core   +1 more source

Modelling opinion formation driven communities in social networks

, 2010
In a previous paper we proposed a model to study the dynamics of opinion formation in human societies by a co-evolution process involving two distinct time scales of fast transaction and slower network evolution dynamics.
Abrams, Albert, Araripe, Baron, Boccaletti, Caldarelli, Castellano, Castelló, Dorogovtsev, Gerardo Iñiguez, Granovetter, Holley, Iñiguez, János Kertész, Kimmo K. Kaski, Kossinets, Kumpula, Lancichinetti, Moreira, Newman, Onnela, Pastor-Satorras, Rafael A. Barrio, Sobkowicz, Wasserman, Watts, White   +26 more
core   +1 more source

A Trusted Sharing Strategy for Electricity in Multi-Virtual Power Plants Based on Dual-Chain Blockchain

Energies
Distributed power trading is becoming the future development trend of electric energy trading, and virtual power plant (VPP), as a kind of aggregated optimization scheme to enhance energy utilization efficiency, has received more and more attention for ...
Wei Huang, Chao Zheng, Xuehao He, Xiaojie Liu, Suwei Zhai, Guobiao Lin, Shi Su, Chenyang Zhao, Qian Ai   +8 more
doaj   +1 more source

Distributed lock management for mobile transactions

Proceedings of 15th International Conference on Distributed Computing Systems, 2002
We present a new lock management scheme which allows a read unlock for an item to be executed at any copy site of that item; the site may be different from the copy site on which the read lock is set. The scheme utilizes the replicated copies of data items to reduce the message costs incurred by the mobility of the transaction host. We demonstrate this
Jing, Jin, Bukhres, Omran, Elmagarmid, Ahmed K.   +2 more
openaire   +3 more sources

A Novel Electricity Transaction Mode of Microgrids Based on Blockchain and Continuous Double Auction

Energies, 2017
The installed capacity of distributed generation (DG) based on renewable energy sources has increased continuously in power systems, and its market-oriented transaction is imperative.
Jian Wang, Qianggang Wang, Niancheng Zhou, Yuan Chi   +3 more
doaj   +1 more source

Logging Based System Design and Implementation of Business Transaction Management for a Distributed Network Environment [PDF]

, 2013
Yong-Ok Kim, Yong-Lak Choi, Ki-Bum Sung, Nam-Yong Lee, Jong-Bae Kim   +4 more
openalex   +1 more source

Hybrid transaction model for optimizing the distributed power trading market

Humanities & Social Sciences Communications
The distributed power (DP) trading market plays a pivotal role in promoting renewable energy and driving the global economy’s low-carbon transition.
Qianwen Li, Zhilong Chen, Jialin Min, Mengjie Xu, Yanhong Zhan, Wenyue Zhang, Chuanwang Sun   +6 more
doaj   +1 more source

A P2P Electricity-Carbon Trading Mechanism for Distributed Prosumers Based on Carbon Emission Flow Model

Shanghai Jiaotong Daxue xuebao
It is necessary to consider the carbon emission trading between prosumers when designing a distributed transaction mechanism in a distribution system.
ZHAN Bochun, FENG Changsen, WANG Xiaohui, ZHANG Heng, MA Junwei, WEN Fushuan
doaj   +1 more source

A Distributed Transaction Mechanism for Electricity Market with Electric Vehicles and Blockchain

, 2020
Zhaoxiong Huang, Dashen Chen, Chun Sing Lai, Zhuoli Zhao, Loi Lei Lai, Minghao Wang   +5 more
openalex   +2 more sources