Hawkes process: Fast calibration, application to trade clustering, and diffusive limit
J Da Fonseca, R Zaatour - Journal of Futures Markets, 2014 - Wiley Online Library
This study provides explicit formulas for the moments and the autocorrelation function of the
number of jumps over a given interval for a self‐excited Hawkes process. These …
number of jumps over a given interval for a self‐excited Hawkes process. These …
[HTML][HTML] The effect of hypoxia and hypoxia-associated pathways in the regulation of antitumor response: friends or foes?
R Abou Khouzam, RF Zaarour… - Frontiers in …, 2022 - frontiersin.org
… , another mechanism that leads to the induction of ARG1 on the surface of MDSCs may
also be modulated by HIF1 and that is through the increased production of prostaglandin E (PGE)…
also be modulated by HIF1 and that is through the increased production of prostaglandin E (PGE)…
[HTML][HTML] Role of hypoxia-mediated autophagy in tumor cell death and survival
RF Zaarour, B Azakir, EY Hajam, H Nawafleh… - Cancers, 2021 - mdpi.com
Simple Summary Autophagy is a self-eating mechanism that is involved in the degradation
of organelles and cellular materials. It is initiated by intracellular and extracellular stress …
of organelles and cellular materials. It is initiated by intracellular and extracellular stress …
Integrating tumor hypoxic stress in novel and more adaptable strategies for cancer immunotherapy
… , especially when EMT is associated with up-regulation of natural killer group 2D (NKG2D)
ligands or cell adhesion molecule 1 (CADM1), as well as modulation of MHC class I and E-…
ligands or cell adhesion molecule 1 (CADM1), as well as modulation of MHC class I and E-…
Design, synthesis and in vitro antimicrobial evaluation of novel Imidazo [1, 2-a] pyridine and imidazo [2, 1-b][1, 3] benzothiazole motifs
… The versatility of this approach was expanded to arrive at derivatives 15a–e. Thus, reaction
of 2-aminobenzothiazoles 13a–d with 1H-indole-3-carbaldehyde 3a–e followed by the …
of 2-aminobenzothiazoles 13a–d with 1H-indole-3-carbaldehyde 3a–e followed by the …
Clustering and mean reversion in a Hawkes microstructure model
J Da Fonseca, R Zaatour - Journal of Futures Markets, 2015 - Wiley Online Library
… If urn:x-wiley:10969934:media:fut21676:fut21676-math-0164 then we recover the results
of Da Fonseca and Zaatour (2014), in the case of self-excitation only. Also, whenever the …
of Da Fonseca and Zaatour (2014), in the case of self-excitation only. Also, whenever the …
Intraurban variability of PM10 and PM2. 5 in an Eastern Mediterranean city
…, M Youness, J Gerard, N Saliba, R Zaarour… - Atmospheric …, 2011 - Elsevier
… coefficients (R) for PM and chemical components, coefficient of divergence (CODs), and
source apportionment using positive matrix factorization (PMF). Based on R and COD of PM …
source apportionment using positive matrix factorization (PMF). Based on R and COD of PM …
LCZ scheme for assessing Urban Heat Island intensity in a complex urban area (Beirut, Lebanon)
N Badaro-Saliba, J Adjizian-Gerard, R Zaarour… - Urban Climate, 2021 - Elsevier
… Model performance is assessed by external way (R-Squared coefficient resulting from the
comparison of the predicted values of a validation dataset excluded from model training, to the …
comparison of the predicted values of a validation dataset excluded from model training, to the …
[HTML][HTML] Regulation of Golgi structure through heterotrimeric G proteins
C Jamora, PA Takizawa, RF Zaarour, C Denesvre… - Cell, 1997 - cell.com
We have previously shown that ilimaquinone (IQ), a marine sponge metabolite, causes
complete vesiculation of the Golgi stacks. By reconstituting the IQ-mediated vesiculation of the …
complete vesiculation of the Golgi stacks. By reconstituting the IQ-mediated vesiculation of the …
Diverget: a search-based software testing approach for deep neural network quantization assessment
… }\in \mathcal {T}\), to the identity of the expected predictions, formulated as \(r: (T_{r}(., \theta
_{r}), \mathbbm {1})\), where 𝜃 r are the parameter values of T r within their valid set, Θ. Thus, …
_{r}), \mathbbm {1})\), where 𝜃 r are the parameter values of T r within their valid set, Θ. Thus, …