Dobzinski, Shahar; Nisan, Noam Multi-unit auctions: beyond Roberts. (English) Zbl 1314.91118 J. Econ. Theory 156, 14-44 (2015). MSC: 91B26 PDFBibTeX XMLCite \textit{S. Dobzinski} and \textit{N. Nisan}, J. Econ. Theory 156, 14--44 (2015; Zbl 1314.91118) Full Text: DOI arXiv
Dobzinski, Shahar An impossibility result for truthful combinatorial auctions with submodular valuations. (English) Zbl 1288.91081 Proceedings of the 43rd annual ACM symposium on theory of computing, STOC ’11. San Jose, CA, USA, June 6–8, 2011. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-0691-1). 139-148 (2011). MSC: 91B15 91B26 68Q25 68R05 PDFBibTeX XMLCite \textit{S. Dobzinski}, in: Proceedings of the 43rd annual ACM symposium on theory of computing, STOC '11. San Jose, CA, USA, June 6--8, 2011. New York, NY: Association for Computing Machinery (ACM). 139--148 (2011; Zbl 1288.91081) Full Text: DOI arXiv
Dobzinski, Shahar; Fu, Hu; Kleinberg, Robert D. Optimal auctions with correlated bidders are easy. (English) Zbl 1288.91102 Proceedings of the 43rd annual ACM symposium on theory of computing, STOC ’11. San Jose, CA, USA, June 6–8, 2011. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-0691-1). 129-138 (2011). MSC: 91B26 68Q25 90C05 90C27 90C29 68W25 68R05 PDFBibTeX XMLCite \textit{S. Dobzinski} et al., in: Proceedings of the 43rd annual ACM symposium on theory of computing, STOC '11. San Jose, CA, USA, June 6--8, 2011. New York, NY: Association for Computing Machinery (ACM). 129--138 (2011; Zbl 1288.91102) Full Text: DOI arXiv
Dobzinski, Shahar; Nisan, Noam; Schapira, Michael Truthful randomized mechanisms for combinatorial auctions. (English) Zbl 1300.91033 Kleinberg, Jon M. (ed.), Proceedings of the 38th annual ACM symposium on theory of computing, STOC 2006. Seattle, WA, USA, May 21–23, 2006. New York, NY: ACM Press (ISBN 1-59593-134-1). 644-652 (2006). MSC: 91B26 91A46 68W25 PDFBibTeX XMLCite \textit{S. Dobzinski} et al., in: Proceedings of the 38th annual ACM symposium on theory of computing, STOC 2006. Seattle, WA, USA, May 21--23, 2006. New York, NY: ACM Press. 644--652 (2006; Zbl 1300.91033) Full Text: DOI Link