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96
Voted
MSR
2009
ACM
15 years 7 months ago
2009
ACM
Source code cloning does not happen within a single system only. It can also occur between one system and another. We use the term code sibling to refer to a code clone that evolv...
85
Voted
RECSYS
2009
ACM
15 years 7 months ago
2009
ACM
We examine the case of over-specialization in recommender systems, which results from returning items that are too similar to those previously rated by the user. We propose Outsid...
107
click to vote
SIGCOMM
2009
ACM
15 years 7 months ago
2009
ACM
Carrier sense is often used to regulate concurrency in wireless medium access control (MAC) protocols, balancing interference protection and spatial reuse. Carrier sense is known ...
125
Voted
SIGECOM
2009
ACM
15 years 7 months ago
2009
ACM
The literature on algorithmic mechanism design is mostly concerned with game-theoretic versions of optimization problems to which standard economic money-based mechanisms cannot b...
89
Voted
SIGECOM
2009
ACM
15 years 7 months ago
2009
ACM
Motivated by the prevalence of online questionnaires in electronic commerce, and of multiple-choice questions in such questionnaires, we consider the problem of eliciting truthful...