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ITCC
2005
IEEE
15 years 5 months ago
Impact of Java Compressed Heap on Mobile/Wireless Communication
M-commerce has shown up as e-commerce in mobile and wireless communication, and now deals with on-line banking, stock trading, auctions, transactions, and mobile media. M-commerce...
Mayumi Kato, Chia-Tien Dan Lo
VLDB
2002
ACM
106views Database» more  VLDB 2002»
14 years 11 months ago
Approximate Frequency Counts over Data Streams
We present algorithms for computing frequency counts exceeding a user-specified threshold over data streams. Our algorithms are simple and have provably small memory footprints. A...
Gurmeet Singh Manku, Rajeev Motwani
PODC
2011
ACM
14 years 2 months ago
A nonblocking set optimized for querying the minimum value
We present the Mindicator, a set implementation customized for shared memory runtime systems. The Mindicator is optimized for constant-time querying of its minimum element, while ...
Yujie Liu, Michael F. Spear
BCSHCI
2007
15 years 1 months ago
Investigating the usability of PDAs with ageing users
Mobile technologies have the potential to enhance the lives of ageing users, especially those who experience a decline in cognitive abilities. However, diminutive devices often pe...
Sheila Mc Carthy, Heather Sayers, Paul McKevitt
SBACPAD
2007
IEEE
143views Hardware» more  SBACPAD 2007»
15 years 6 months ago
A Code Compression Method to Cope with Security Hardware Overheads
Code Compression has been used to alleviate the memory requirements as well as to improve performance and/or minimize energy consumption. On the other hand, implementing security ...
Eduardo Wanderley Netto, Romain Vaslin, Guy Gognia...