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COMPGEOM
2009
ACM
15 years 8 months ago
Computing hereditary convex structures
Color red and blue the n vertices of a convex polytope P in R3 . Can we compute the convex hull of each color class in o(n log n)? What if we have χ > 2 colors? What if the co...
Bernard Chazelle, Wolfgang Mulzer
ICMCS
2006
IEEE
181views Multimedia» more  ICMCS 2006»
15 years 7 months ago
A Novel Distributed and Practical Incentive Mechanism for Peer to Peer Live Video Streaming
The successful deployment of peer-to-peer (P2P) live video streaming systems has practically demonstrated that it can scale to reliably support a large population of peers. Howeve...
Yun Tang, Lifeng Sun, Meng Zhang, Shiqiang Yang, Y...
CCIA
2005
Springer
15 years 7 months ago
Auctioning Substitutable Goods
In this paper we extend the notion of multi-unit combinatorial reverse auction by adding a new dimension to the goods at auction. In such a new type of combinatorial auction a buye...
Andrea Giovannucci, Juan A. Rodríguez-Aguil...
SIGCSE
2010
ACM
145views Education» more  SIGCSE 2010»
15 years 7 months ago
How do computing faculty adopt curriculum innovations?: the story from instructors
This paper presents the findings of an exploratory, qualitative study revealing computing instructors’ experience in adopting curriculum innovations. We interviewed eight instru...
Lijun Ni, Tom McKlin, Mark Guzdial
HICSS
2003
IEEE
146views Biometrics» more  HICSS 2003»
15 years 7 months ago
A Performance Environment Perspective of Knowledge Management
Knowledge management is a topic that has gained increasing attention since the mid-1990s. A knowledge management strategy involves consciously helping people share and put knowled...
Anne P. Massey, Mitzi M. Montoya-Weiss