Results 151 to 160 of about 4,248 (173)

A novel cache invalidation scheme for mobile networks

Wuhan University Journal of Natural Sciences, 2006
In this paper, we propose a strategy of maintainning cache consistency in wireless mobile environments, which adds a validation server (VS) into the GPRS network, utilizes the location information of mobile terminal in SGSN located at GPRS backbone, just sends invalidation information to mobile terminal which is online in accordance with the cached ...
Tan Jin, Zhu Guangxi, Liu Jibin
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Invalidation for CORBA Caching in Wireless Devices

2004
Wireless devices are widely used to get some information from the Internet. However, limited bandwidth, frequent disconnections and different communication protocols are most common problems in these devices to communicate with fixed network. Common Object Request Broker Architecture (CORBA) is a middleware architecture developed by Object Management ...
James Jayaputera, David Taniar
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Cache Invalidation Strategies for Mobile Ad Hoc Networks

2007 International Conference on Parallel Processing (ICPP 2007), 2007
Cache invalidation is an important issue in mobile caching and has received much attention by researchers. However most existing studies on cache invalidation strategies are limited to cellular wireless networks in which the mobile terminals can communicate with the base stations directly.
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen   +3 more
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Efficient cache invalidation schemes for mobile data accesses

Information Sciences, 2011
This paper presents two cache invalidation schemes to maintain data consistency between the server and clients in a mobile environment. Designed according to real situations like MANET, the Adaptive Data Dividing (ADD) scheme divides data into groups of different utilization ratios and varies group broadcast intervals to reduce data access time and ...
Po-Jen Chuang, Yu-Shian Chiu
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Delayed precise invalidation-a software cache coherence scheme

Proceedings of 1994 International Conference on Parallel and Distributed Systems, 2002
Software-based cache coherence scheme is very desirable in scalable multiprocessor as well as massively parallel processor designs. We propose a software-based cache coherence scheme named delayed precise invalidation. The delayed precise invalidation is based on compiler time markings of references and a hardware-based local explicit invalidation of ...
null Tang-Show Hwang, null Chung-Ping Chung   +1 more
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An adaptive cache invalidation technique for wireless environments

Telecommunication Systems, 2015
With an evolution of Internet and related technologies such as 4G, and 5G, there is a need of fast response time for various queries raised by intermediate nodes and mobile terminals from infra structured-based/less networks. Although there has been many efforts in the past to address this issue by using an invalidation report (IR)-based cache ...
Rajeev Tiwari, Neeraj Kumar
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Cachematic - Automatic Invalidation in Application-Level Caching Systems

Proceedings of the 2019 ACM/SPEC International Conference on Performance Engineering, 2019
Caching is a common method for improving the performance of modern web applications. Due to the varying architecture of web applications, and the lack of a standardized approach to cache management, ad-hoc solutions are common. These solutions tend to be hard to maintain as a code base grows, and are a common source of bugs.
Viktor Holmqvist, Jonathan Nilsfors, Philipp Leitner   +2 more
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A cache coherence scheme with fast selective invalidation

ACM SIGARCH Computer Architecture News, 1988
Software-assisted cache coherence enforcement schemes for large multiprocessor systems with shared global memory and interconnection network have gained increasing attention. Proposed software-assisted approaches rely on either indiscriminate invalidation or selective invalidation to invalidate stale cache lines.
H. Cheong, A.V. Veidenbaum
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An Efficient Cache Invalidation Strategy in Mobile Information Systems

2010 IEEE RIVF International Conference on Computing & Communication Technologies, Research, Innovation, and Vision for the Future (RIVF), 2010
The development of mobile information systems has brought more advantages for mobile users, enabling them to use mobile devices to get information everywhere and at anytime. However, the application development has limitations due to wireless communications and mobile devices. Caching method needs to overcome some of these difficulties.
Thu Nguyen Tran Minh, Thuy Dong Thi Bich
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Caching Invalidation Strategies for Supporting 'Weak' Location Dependent Queries

2008 The 28th International Conference on Distributed Computing Systems Workshops, 2008
Caching technique has been widely used to accelerate data access for Location Dependent Information Services (LDISs) in mobile environments. Many existing LDISs focuse primarily on finding the nearest object. However, for some applications, closest location information is not strictly necessary.
Yilin Wang, Edward Chan, Wenzhong Li, Sanglu Lu   +3 more
openaire   +1 more source