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INFOCOM
2012
IEEE
13 years 2 months ago
WILL: Wireless indoor localization without site survey
—Indoor localization is of great importance for a range of pervasive applications, attracting many research efforts in the past two decades. Most radio-based solutions require a ...
Chenshu Wu, Zheng Yang, Yunhao Liu, Wei Xi
SIGCOMM
2010
ACM
14 years 12 months ago
Contrabass: concurrent transmissions without coordination
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
Sungro Yoon
ICALP
2009
Springer
16 years 2 days ago
Functional Monitoring without Monotonicity
The notion of distributed functional monitoring was recently introduced by Cormode, Muthukrishnan and Yi [CMY08] to initiate a formal study of the communication cost of certain fu...
Chrisil Arackaparambil, Joshua Brody, Amit Chakrab...
MOBICOM
2010
ACM
14 years 12 months ago
Indoor localization without the pain
While WiFi-based indoor localization is attractive, the need for a significant degree of pre-deployment effort is a key challenge. In this paper, we ask the question: can we perfo...
Krishna Chintalapudi, Anand Padmanabha Iyer, Venka...
PODC
2012
ACM
13 years 2 months ago
The cost of fault tolerance in multi-party communication complexity
Multi-party communication complexity involves distributed computation of a function over inputs held by multiple distributed players. A key focus of distributed computing research...
Binbin Chen, Haifeng Yu, Yuda Zhao, Phillip B. Gib...