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ATAL
2006
Springer
13 years 11 months ago
Sequences of take-it-or-leave-it offers: near-optimal auctions without full valuation revelation
Abstract. We introduce take-it-or-leave-it auctions (TLAs) as an allocation mechanism that allows buyers to retain much of their private valuation information, yet generates close-...
Tuomas Sandholm, Andrew Gilpin
EMNLP
2007
13 years 9 months ago
A Statistical Language Modeling Approach to Lattice-Based Spoken Document Retrieval
Speech recognition transcripts are far from perfect; they are not of sufficient quality to be useful on their own for spoken document retrieval. This is especially the case for c...
Tee Kiah Chia, Haizhou Li, Hwee Tou Ng
23
Voted
IJCAI
2001
13 years 9 months ago
Agent-Human Interactions in the Continuous Double Auction
The Continuous Double Auction (CDA) is the dominant market institution for real-world trading of equities, commodities, derivatives, etc. We describe a series of laboratory experi...
Rajarshi Das, James E. Hanson, Jeffrey O. Kephart,...
SSWMC
2004
13 years 9 months ago
Steganalysis of block-structured stegotext
We study a detection-theoretic approach to steganalysis. The relative entropy between covertext and stegotext determines the steganalyzer's difficulty in discriminating them,...
Ying Wang, Pierre Moulin
ICASSP
2010
IEEE
13 years 8 months ago
On the outage and diversity-multiplexing tradeoff of broadcast channels with 1-bit feedback
In this paper, a single antenna downlink channel with K users is analyzed in the presence of Rayleigh flat fading. A limited channel state information (CSI) feedback scheme is co...
Bo Niu, Alexander M. Haimovich