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MOBICOM
2012
ACM
12 years 8 days ago
2012
ACM
Given that full duplex (FD) and MIMO both employ multiple antenna resources, an important question that arises is how to make the choice between MIMO and FD? We show that optimal ...
MOBICOM
2012
ACM
12 years 8 days ago
2012
ACM
While a natural fit for modeling and understanding mobile networks, time-varying graphs remain poorly understood. Indeed, many of the usual concepts of static graphs have no obvi...
SIGMOD
2012
ACM
12 years 8 days ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
PODS
2012
ACM
12 years 8 days ago
2012
ACM
Data is increasingly being bought and sold online, and Webbased marketplace services have emerged to facilitate these activities. However, current mechanisms for pricing data are ...
MOBIHOC
2012
ACM
12 years 8 days ago
2012
ACM
Nowadays, an increasing number of objects can be represented by their wireless electronic identifiers. For example, people can be recognized by their phone numbers or their phone...