Results 81 to 90 of about 1,164,827 (340)

A Non-Parametric Test for Non-Independent Noises Against a Bilinear Dependence

Revstat Statistical Journal, 2005
A new methodology, based on the asymptotic separation of probability laws, was introduced by Gonçalves, Jacob and Mendes-Lopes (2000) in the development of the statistical inference of bilinear models, namely in the construction of a consistent decision
E. Gonçalves , P. Jacob , N. Mendes-Lopes   +2 more
doaj   +1 more source

Blind signal separation based on widely linear complex autoregressive process of order one

EURASIP Journal on Wireless Communications and Networking, 2021
In this paper, the blind signal separation problem of complex baseband signal is addressed. A widely linear complex autoregressive process of order one is employed to represent the temporal structure of complex sources.
Jiong Li, Yuan Qin, Menglan Fan, Xiaogang Tang, Lijuan Gao, Long Chen, Junhao Feng   +6 more
doaj   +1 more source

Microcanonical Thermostatistics, the basis for a New Thermodynamics, "heat can flow from cold to hot", and nuclear multifragmentation. The correct treatment of Phase Separation after 150 years of statistical mechanics

, 2005
Equilibrium statistics of finite Hamiltonian systems is fundamentally described by the microcanonical ensemble (ME). Canonical, or grand-canonical partition functions are deduced from this by Laplace transform.
Gross, D. H. E.
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Linear theory and velocity correlations of clusters

, 2008
Linear theory provides a reasonable description of the velocity correlations of biased tracers both perpendicular and parallel to the line of separation, provided one accounts for the fact that the measurement is almost always made using pair-weighted ...
Bernardeau, Colberg, Cooray, Croft, Desjacques, Evrard, Fisher, Gorski, Idit Zehavi, Monin, Peel, Pueblas, Ravi K. Sheth, Regös, Sheth, Sheth, Sheth, Smith   +17 more
core   +1 more source

Separable Statistics and Multidimensional Linear Cryptanalysis

IACR Transactions on Symmetric Cryptology, 2018
Multidimensional linear cryptanalysis of block ciphers is improved in this work by introducing a number of new ideas. Firstly, formulae is given to compute approximate multidimensional distributions of the encryption algorithm internal bits. Conventional statistics like LLR (Logarithmic Likelihood Ratio) do not fit to work in Matsui’s Algorithm 2 for ...
Fauskanger, Stian, Semaev, Igor
openaire   +4 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

DOF phase separation of the Lennard-Jones fcc(111) surface

, 1999
Recent lattice model calculations have suggested that a full-layered crystal surface may undergo, under canonical (particle-conserving) conditions, a preroughening-driven two-dimensional phase separation into two disordered flat (DOF) regions, of ...
Broughton, Broughton, C.S. Jayanthi, Celestini, Celestini, Chen, Chen, Dash, Day, den Nijs, Denier van der Gon, E. Tosatti, F. Celestini, F. Ercolessi, Jagla, Jayanthi, Levi, Mazzeo, Naghizadeh, Nikas, Phillips, Prasad, Prestipino, Prestipino, Prestipino, Rieutord, Rommelse, Rosato, Stoltze, Valkealahti, Weichman, Youn, Youn   +32 more
core   +4 more sources

Analytic Models for Separable Statistical Multiplexing [PDF]

, 1996
We investigate a multiplexing scheme for ATM that statistically multiplexes VCs of the same service, but does not statistically multiplex across services. The scheme is implemented by allocating bandwidth to each service. In the static version, the allocations are fixed; in the dynamic version, the allocations depend on the numbers of VCs in progress ...
Keith W. Ross, Véronique Vèque
openaire   +1 more source

Quantifying Non-linear Dependencies in Blind Source Separation of Power System Signals using Copula Statistics [PDF]

, 2023
Pooja Algikar, Lamine Mili, Kiran Karra, Algikar, Akash, Hassine, Mohsen Ben   +4 more
openalex   +1 more source