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ADBIS
1999
Springer
80views Database» more  ADBIS 1999»
15 years 8 months ago
S*-Tree: An Improved S+-Tree for Coloured Images
In this paper we propose and analyze a new spatial access method, namely the S∗ -tree, for the efficient secondary memory encoding and manipulation of images containing multiple ...
Enrico Nardelli, Guido Proietti
PODS
2007
ACM
104views Database» more  PODS 2007»
16 years 4 months ago
XML transformation by tree-walking transducers with invisible pebbles
The pebble tree automaton and the pebble tree transducer are enhanced by additionally allowing an unbounded number of `invisible' pebbles (as opposed to the usual `visible�...
Joost Engelfriet, Hendrik Jan Hoogeboom, Bart Samw...
WADS
2009
Springer
257views Algorithms» more  WADS 2009»
15 years 11 months ago
Rank-Balanced Trees
Since the invention of AVL trees in 1962, a wide variety of ways to balance binary search trees have been proposed. Notable are red-black trees, in which bottom-up rebalancing afte...
Bernhard Haeupler, Siddhartha Sen, Robert Endre Ta...
ICCS
2004
Springer
15 years 9 months ago
ABSDM: Agent Based Service Discovery Mechanism in Internet
To improve popular services discovery mechanism (UDDI mainly), we propose an agent-based services discovery mechanism. In this mechanism, services information is stored in distribu...
Shijian Li, Congfu Xu, Zhaohui Wu, Yunhe Pan, Xuel...
BROADBAND
1998
15 years 5 months ago
Blocking of dynamic multicast connections in a single link
In this paper, a method for calculating blocking experienced by dynamic multicast connections in a single link is presented. A service center at the root of a tree-type network pr...
Jouni Karvo, Jorma T. Virtamo, Samuli Aalto, Olli ...