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WMASH
2003
ACM
14 years 28 days ago
Secure authentication system for public WLAN roaming
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...
Yasuhiko Matsunaga, Ana Sanz Merino, Takashi Suzuk...
CHI
2000
ACM
14 years 1 days ago
Enriching buyers' experiences: the SmartClient approach
In electronic commerce, a satisfying buyer experience is a key competitive element. We show new techniques for better adapting interaction with an electronic catalog system to act...
Pearl Pu, Boi Faltings
SC
2000
ACM
14 years 1 days ago
Is Data Distribution Necessary in OpenMP?
This paper investigates the performance implications of data placement in OpenMP programs running on modern ccNUMA multiprocessors. Data locality and minimization of the rate of r...
Dimitrios S. Nikolopoulos, Theodore S. Papatheodor...
SIGMOD
2000
ACM
121views Database» more  SIGMOD 2000»
14 years 1 days ago
WebView Materialization
A WebView is a web page automatically created from base data typically stored in a DBMS. Given the multi-tiered architecture behind database-backed web servers, we have the option...
Alexandros Labrinidis, Nick Roussopoulos
VLDB
1994
ACM
137views Database» more  VLDB 1994»
13 years 11 months ago
Performance of Data-Parallel Spatial Operations
The performance of data-parallel algorithms for spatial operations using data-parallel variants of the bucket PMR quadtree, R-tree, and R+-tree spatial data structures is compared...
Erik G. Hoel, Hanan Samet