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ICESS
2007
Springer
15 years 6 months ago
An Efficient Buffer Management Scheme for Implementing a B-Tree on NAND Flash Memory
Recently, NAND flash memory has been used for a storage device in various mobile computing devices such as MP3 players, mobile phones and laptops because of its shock-resistant, lo...
Hyun-Seob Lee, Sangwon Park, Ha-Joo Song, Dong-Ho ...
VLDB
2007
ACM
166views Database» more  VLDB 2007»
15 years 6 months ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...
AICCSA
2006
IEEE
168views Hardware» more  AICCSA 2006»
15 years 5 months ago
Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
Turkmen Canli, Ajay K. Gupta, Ashfaq A. Khokhar
WETICE
2006
IEEE
15 years 5 months ago
A Hybrid P2P Protocol for Real-Time Collaboration
Peer-to-Peer architecture is currently an attractive solution for facilitating the use of collaboration software without any server. Multicasting is usually proposed for group com...
Dewan Tanvir Ahmed, Shervin Shirmohammadi
DMSN
2006
ACM
15 years 5 months ago
Impact of multi-query optimization in sensor networks
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
Shili Xiang, Hock-Beng Lim, Kian-Lee Tan