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143
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AMET
1998
Springer
15 years 7 months ago
Bidding Strategies for Trading Agents in Auction-Based Tournaments
Abstract. Auction-based electronic commerce is an increasingly interesting domain for AI researchers. In this paper we present an attempt towards the construction of trading agents...
Pere Garcia, Eduardo Giménez, Lluis Godo, J...
131
Voted
SIGMOD
1998
ACM
143views Database» more  SIGMOD 1998»
15 years 7 months ago
Optimal Multi-Step k-Nearest Neighbor Search
For an increasing number of modern database applications, efficient support of similarity search becomes an important task. Along with the complexity of the objects such as images...
Thomas Seidl, Hans-Peter Kriegel
CVPR
1997
IEEE
15 years 7 months ago
Area and Length Minimizing Flows for Shape Segmentation
— A number of active contour models have been proposed that unify the curve evolution framework with classical energy minimization techniques for segmentation, such as snakes. Th...
Kaleem Siddiqi, Steven W. Zucker, Yves Béru...
136
Voted
VLDB
1998
ACM
111views Database» more  VLDB 1998»
15 years 7 months ago
Filtering with Approximate Predicates
Approximate predicates can be used to reduce the number of comparisons made by expensive, complex predicates. For example, to check if a point is within a region (expensive predic...
Narayanan Shivakumar, Hector Garcia-Molina, Chandr...
99
Voted
SIGMOD
1996
ACM
116views Database» more  SIGMOD 1996»
15 years 7 months ago
Optimizing Queries over Multimedia Repositories
Repositories of multimedia objects having multiple types of attributes e.g., image, text are becoming increasingly common. A selection on these attributes will typically produce n...
Surajit Chaudhuri, Luis Gravano
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