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PERCOM
2008
ACM
16 years 6 months ago
Location Fingerprint Analyses Toward Efficient Indoor Positioning
Abstract--Analytical models to evaluate and predict "precision" performance of indoor positioning systems based on location fingerprinting are lacking. Such models can be...
Nattapong Swangmuang, Prashant Krishnamurthy
ICASSP
2008
IEEE
16 years 1 months ago
Kerdock codes for limited feedback MIMO systems
A codebook based limited feedback strategy is a practical way to obtain partial channel state information at the transmitter in a precoded multiple-input multiple-output (MIMO) wi...
Takao Inoue, Robert W. Heath Jr.
TIDSE
2004
Springer
15 years 12 months ago
Hopstory: An Interactive, Location-Based Narrative Distributed in Space and Time
As computing and communications technologies evolve, there is the potential for new forms of digitally orchestrated interactive narratives to emerge. In this process, balanced atte...
Valentina Nisi, Alison Wood, Glorianna Davenport, ...
ICCS
2001
Springer
15 years 11 months ago
Adaptive Load Balancing for MPI Programs
Abstract. Parallel Computational Science and Engineering (CSE) applications often exhibit irregular structure and dynamic load patterns. Many such applications have been developed ...
Milind A. Bhandarkar, Laxmikant V. Kalé, Er...
SPAA
1998
ACM
15 years 11 months ago
Elimination Forest Guided 2D Sparse LU Factorization
Sparse LU factorization with partial pivoting is important for many scienti c applications and delivering high performance for this problem is di cult on distributed memory machin...
Kai Shen, Xiangmin Jiao, Tao Yang