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- The Wyner-Ziv Rate-Distortion Function of Multivariate Gaussian Sources and Its Application in Distributed Video CodingPeng Wang, Jia Wang, Songyu Yu, Erkang Chen, Xiaokang Yang, Xiaodong Wang. dcc 2007: 405 [doi]
- The quadratic Gaussian CEO problemHarish Viswanathan, Toby Berger. TIT, 43(5):1549-1559, 1997.