Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A Cache Management Scheme for Efficient Content Eviction and Replication in Cache Networks
AU - Bilal, Muhammad
AU - Kang, Shin Gak
PY - 2017
Y1 - 2017
N2 - To cope with the ongoing changing demands of the internet, 'in-network caching' has been presented as an application solution for two decades. With the advent of information-centric network (ICN) architecture, 'in-network caching' becomes a network level solution. Some unique features of the ICNs, e.g., rapidly changing cache states, higher request arrival rates, smaller cache sizes, and other factors, impose diverse requirements on the content eviction policies. In particular, eviction policies should be fast and lightweight. In this paper, we propose cache replication and eviction schemes, conditional leave cope everywhere (CLCE) and least frequent recently used (LFRU), which are well suited for the ICN type of cache networks (CNs). The CLCE replication scheme reduces the redundant caching of contents; hence improves the cache space utilization. LFRU approximates the least frequently used scheme coupled with the least recently used scheme and is practically implementable for rapidly changing cache networks like ICNs.
AB - To cope with the ongoing changing demands of the internet, 'in-network caching' has been presented as an application solution for two decades. With the advent of information-centric network (ICN) architecture, 'in-network caching' becomes a network level solution. Some unique features of the ICNs, e.g., rapidly changing cache states, higher request arrival rates, smaller cache sizes, and other factors, impose diverse requirements on the content eviction policies. In particular, eviction policies should be fast and lightweight. In this paper, we propose cache replication and eviction schemes, conditional leave cope everywhere (CLCE) and least frequent recently used (LFRU), which are well suited for the ICN type of cache networks (CNs). The CLCE replication scheme reduces the redundant caching of contents; hence improves the cache space utilization. LFRU approximates the least frequently used scheme coupled with the least recently used scheme and is practically implementable for rapidly changing cache networks like ICNs.
KW - cache management
KW - cache network
KW - content centric networking
KW - Content eviction
KW - content replication
UR - http://www.scopus.com/inward/record.url?scp=85015972463&partnerID=8YFLogxK
U2 - 10.1109/ACCESS.2017.2669344
DO - 10.1109/ACCESS.2017.2669344
M3 - Journal article
AN - SCOPUS:85015972463
VL - 5
SP - 1692
EP - 1701
JO - IEEE Access
JF - IEEE Access
SN - 2169-3536
M1 - 7857720
ER -