Results 41 to 50 of about 800 (211)
Conditional Optimal Stopping: A Time-Inconsistent Optimization [PDF]
SSRN Electronic Journal, 2019 Forthcoming in 'Annals of Applied Probability'
Nutz, Marcel, Zhang, Yuchong
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Optimal Stopping Under Ambiguity [PDF]
SSRN Electronic Journal, 2006 We consider optimal stopping problems for ambiguity averse decision makers with multiple priors. In general, backward induction fails. If, however, the class of priors is time-consistent, we establish a generalization of the classical theory of optimal stopping. To this end, we develop first steps of a martingale theory for multiple priors.
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
From time-inconsistency to time-consistency for optimal stopping problems.
PLoS ONEFor optimal stopping problems with time-inconsistent preference, we measure the inherent level of time-inconsistency by taking the time required to turn the naive strategies into the sophisticated ones.
Sang Hu, Zihan Zhou
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Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Optimal futility stopping boundaries for binary endpoints
BMC Medical Research MethodologyBackground Group sequential designs incorporating the option to stop for futility at the time point of an interim analysis can save time and resources.
Michaela Maria Freitag +2 more
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Recursive Optimal Stopping with Poisson Stopping Constraints
SIAM Journal on Control and Optimization29 pages, 2 ...
Gechun Liang +3 more
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Reservation Prices in Optimal Stopping [PDF]
Operations Research, 1992 In an optimal stopping problem where bids on an asset are received, conditions are given that ensure the so-called reservation price property, namely, if a certain price is accepted, then any higher price would also have been accepted at that point in time. The approach followed in this paper is similar to that pursued by D. B. Rosenfield and R.
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FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source