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CORR
2006
Springer
83views Education» more  CORR 2006»
14 years 10 months ago
Performance Analysis of CDMA Signature Optimization with Finite Rate Feedback
We analyze the performance of CDMA signature optimization with finite rate feedback. For a particular user, the receiver selects a signature vector from a signature codebook to avo...
Wei Dai, Youjian Liu, Brian Rider
ICALP
2007
Springer
15 years 4 months ago
An Optimal Decomposition Algorithm for Tree Edit Distance
Abstract. The edit distance between two ordered rooted trees with vertex labels is the minimum cost of transforming one tree into the other by a sequence of elementary operations c...
Erik D. Demaine, Shay Mozes, Benjamin Rossman, Ore...
PVLDB
2010
103views more  PVLDB 2010»
14 years 8 months ago
Fast Optimal Twig Joins
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
Nils Grimsmo, Truls Amundsen Bjørklund, Mag...
SASO
2010
IEEE
14 years 7 months ago
Optimal Decentralized Formation of k-Member Partnerships
To keep pace with constantly changing markets, many companies are seeking strategic partnerships. In this paper, we assume that a company can electronically provide a profile of th...
Anna Chmielowiec, Maarten van Steen
ICPR
2008
IEEE
15 years 11 months ago
On using error bounds to optimize cost-sensitive multimodal biometric authentication
While using more biometric traits in multimodal biometric fusion can effectively increase the system robustness, often, the cost associated to adding additional systems is not con...
Norman Poh, Josef Kittler