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SSDBM
2002
IEEE
149views Database» more  SSDBM 2002»
14 years 3 months ago
A Cost Model for Interval Intersection Queries on RI-Trees
The efficient management of interval data represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tree1 ), an effi...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
DASFAA
2004
IEEE
158views Database» more  DASFAA 2004»
14 years 2 months ago
A Cost Model for Spatial Intersection Queries on RI-Trees
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
CCS
2010
ACM
13 years 10 months ago
Secure latency estimation with treeple
A network latency estimation scheme associates a "position" to every peer in a distributed network such that the latency between any two nodes can be accurately estimate...
Eric Chan-Tin, Nicholas Hopper
DA
2010
82views more  DA 2010»
13 years 10 months ago
Procurement Auctions for Differentiated Goods
: We consider two mechanisms to procure differentiated goods: the request for quote and an English auction with bidding credits. In the request for quote, each seller submits a pri...
Jason Shachat, J. Todd Swarthout
JSAC
2008
118views more  JSAC 2008»
13 years 10 months ago
Auction-Based Resource Allocation for Cooperative Communications
Abstract--Distributed and efficient resource allocation is critical for fully realizing the benefits of cooperative communications in large scale communication networks. This paper...
Jianwei Huang, Zhu Han, Mung Chiang, H. Vincent Po...