Hawkes processes are studied and used in a wide range of disciplines: mathematics, social sciences, and earthquake modelling, to name a few. This book presents a selective coverage of the core and recent topics in the broad field of Hawkes processes. It consists of three parts. Parts I and...
The Hawkes process is a novel way of modeling the joint occurrences of multiple TREs along the genome that is capable of providing new insights into dependencies among elements involved in transcriptional regulation. The method is available as an R package fromhttp://www.math.ku.dk/~richard/pps...
Minerals are widely assumed to protect organic matter (OM) from degradation in the environment, promoting the persistence of carbon in soil and sediments. In this Review, we describe the mechanisms and processes operating at the mineral–organic interface as they relate to OM transformation dynamics...
The taxonomy due to Kyle (1985) for the “slippery and elusive concept” of market liquidity remains current in the literature: he suggests its principal elements to be tightness—the narrowness of the bid-ask spread; depth—the rate at which the potential volume of a market order grows as ...
(3) sequence-processing-type circuits, depending on all the elements of the prediction-type circuits, spontaneously emerge upstream of the predictive output neurons. In summary, while traditionally the cerebellar internal model is considered to output predictive information about future events (Fig.6, ...
For this we rely on the Vector Heterogeneous Autoregressive (HAR) model as used in Souček and Todorova (2013) given below: (8)where is a vector containing the diagonal and off-diagonal (lower triangular) elements of the for the trading day and , , and denote time horizons for one day...
2011). The quality of the message on social networking sites is supported by the strength of public perception of the source and elements such as relevance and timeliness. Relevance refers to the extent to which reviews are relevant and applicable (Teng et al.,2014). In terms of social ...
(33.2% of variation) is associated with mean flake thickness/mean flake maximum dimension, as well as the percentage of unifacial cores. PC2 (26.6%) values are associated with the proportion of percussive elements, as well as the average number of flake scars for log-standardised core length ...
indicates that neutrinos have mass and LFV processes do occur in nature. The mechanisms responsible for neutrinos acquiring mass and weak interactions violating lepton flavour conservation remain unknown. More experimental data are needed to constrain and guide possible generalizations of the SM explaining...
Mission-oriented innovation policy brings together elements of innovation policy, which traditionally aims to create economic growth, and transition policy, which principally aims to create change that is beneficial for society at large (Alkemade et al., 2011; Schot and Steinmueller, 2018b; Rathenau...