Alleviation of stale information in weak cache coherence for wireless www
In this paper, we identify the client polling as a cache coherence mechanism that best satisfies the requirements and improves the performance of web services over wireless networks. However, this mechanism suffers from degradation of client satisfaction by potentially sending stale information. The...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universiti Utara Malaysia
2006
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| Subjects: | |
| Online Access: | https://repo.uum.edu.my/id/eprint/1016/1/Nazrul_M._Ahmad.pdf |
| _version_ | 1825739742150393856 |
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| author | Ahmad, Nazrul M. Tan, Kim-Geok Abdelrahman, Ali M. |
| author_facet | Ahmad, Nazrul M. Tan, Kim-Geok Abdelrahman, Ali M. |
| author_sort | Ahmad, Nazrul M. |
| collection | UUM |
| description | In this paper, we identify the client polling as a cache coherence mechanism that best satisfies the requirements and improves the performance of web services over wireless networks. However, this mechanism suffers from degradation of client satisfaction by potentially sending stale information. Therefore, we propose a conceptual framework, Multilevel Pre-fetching (MLP), to alleviate the stale information forwarded by the web cache to the clients. The MLP is responsible for improving the level of freshness among the cached objects by pre-fetching the most frequently accessed objects.
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| first_indexed | 2024-07-04T05:14:38Z |
| format | Article |
| id | uum-1016 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T05:14:38Z |
| publishDate | 2006 |
| publisher | Universiti Utara Malaysia |
| record_format | eprints |
| spelling | uum-10162010-09-01T00:54:13Z https://repo.uum.edu.my/id/eprint/1016/ Alleviation of stale information in weak cache coherence for wireless www Ahmad, Nazrul M. Tan, Kim-Geok Abdelrahman, Ali M. TK Electrical engineering. Electronics Nuclear engineering In this paper, we identify the client polling as a cache coherence mechanism that best satisfies the requirements and improves the performance of web services over wireless networks. However, this mechanism suffers from degradation of client satisfaction by potentially sending stale information. Therefore, we propose a conceptual framework, Multilevel Pre-fetching (MLP), to alleviate the stale information forwarded by the web cache to the clients. The MLP is responsible for improving the level of freshness among the cached objects by pre-fetching the most frequently accessed objects. Universiti Utara Malaysia 2006 Article PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/1016/1/Nazrul_M._Ahmad.pdf Ahmad, Nazrul M. and Tan, Kim-Geok and Abdelrahman, Ali M. (2006) Alleviation of stale information in weak cache coherence for wireless www. Journal of ICT, 5. pp. 13-27. ISSN 1675-414X http://jict.uum.edu.my |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Ahmad, Nazrul M. Tan, Kim-Geok Abdelrahman, Ali M. Alleviation of stale information in weak cache coherence for wireless www |
| title | Alleviation of stale information in weak cache coherence for wireless www |
| title_full | Alleviation of stale information in weak cache coherence for wireless www |
| title_fullStr | Alleviation of stale information in weak cache coherence for wireless www |
| title_full_unstemmed | Alleviation of stale information in weak cache coherence for wireless www |
| title_short | Alleviation of stale information in weak cache coherence for wireless www |
| title_sort | alleviation of stale information in weak cache coherence for wireless www |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | https://repo.uum.edu.my/id/eprint/1016/1/Nazrul_M._Ahmad.pdf |
| work_keys_str_mv | AT ahmadnazrulm alleviationofstaleinformationinweakcachecoherenceforwirelesswww AT tankimgeok alleviationofstaleinformationinweakcachecoherenceforwirelesswww AT abdelrahmanalim alleviationofstaleinformationinweakcachecoherenceforwirelesswww |