Results 151 to 160 of about 9,050 (237)

Sojourn times in Jackson networks

, 2013
Jackson queuing networks have a lot of practical applications, mainly in the modelling of computation and telecommunications networks. Evidently the time that one customer - a person, a job, a message … – spends in this kind of systems, its sojourn time, is an important measure of its performance.
Ferreira, Manuel Alberto M., Andrade, Marina   +1 more
openaire   +1 more source

Incidences of colorectal adenomas and cancers under colonoscopy surveillance suggest an accelerated “Big Bang” pathway to CRC in three of the four Lynch syndromes

Hereditary Cancer in Clinical Practice
Background Colorectal cancers (CRCs) in the Lynch syndromes have been assumed to emerge through an accelerated adenoma-carcinoma pathway. In this model adenomas with deficient mismatch repair have an increased probability of acquiring additional cancer ...
Pål Møller, Saskia Haupt, Aysel Ahadova, Matthias Kloor, Julian R. Sampson, Lone Sunde, Toni Seppälä, John Burn, Inge Bernstein, Gabriel Capella, D. Gareth Evans, Annika Lindblom, Ingrid Winship, Finlay Macrae, Lior Katz, Ido Laish, Elez Vainer, Kevin Monahan, Elizabeth Half, Karoline Horisberger, Leandro Apolinário da Silva, Vincent Heuveline, Christina Therkildsen, Charlotte Lautrup, Louise L Klarskov, Giulia Martina Cavestro, Gabriela Möslein, Eivind Hovig, Mev Dominguez-Valentin   +28 more
doaj   +1 more source

Sojourn Time Distributions in the Queue Defined by a General QBD Process ∗

, 2008
We consider a general QBD process as defining a FIFO queue and obtain the stationary distribution of the sojourn time of a customer in that queue as a matrix exponential distribution, which is identical to a phase-type distribution under a certain ...
Toshihisa Ozawa
core  

Sojourn time dimensions of fractional Brownian motion

, 2020
International audienceWe describe the size of the sets of sojourn times $E_\gamma = \{ t\geq 0: |B_t| \leq t^\gamma\}$ associated with a fractional Brownian motion $B$ in terms of various large scale ...
Nourdin, Ivan, Seuret, Stéphane, Peccati, Giovanni   +2 more
core  

ESTIMATING MARGINAL EFFECTS IN ACCELERATED FAILURE TIME MODELS FOR SERIAL SOJOURN TIMES AMONG REPEATED EVENTS

, 2008
Recurrent event data are commonly encountered in longitudinal studies when events occur repeatedly over time for each study subject. An accelerated failure time (AFT) model on the sojourn time between recurrent events is considered in this article.
張淑惠, CHANG, SHU-HUI
core  

Time-delay of classical and quantum scattering processes: a conceptual overview and a general definition

Open Physics, 2012
Sassoli de Bianchi Massimiliano
doaj   +1 more source

Preclinical circulating tumor DNA shedding duration and prognostic implications of modeling 3669 patients with cancer in the American Cancer Society Cancer Prevention Study-3 and Circulating Cell-Free Genome Atlas Substudy 3. [PDF]

Cancer
Hubbell E, Patel AV, Clarke CA, Deubler EL, Fung ET, Jiang R, Kurian AW, Lichtman C, Teras LR, Venn O, Zhang N, Swanton C.   +11 more
europepmc   +1 more source

COPD stage progression and regression: a multistate transition analysis of the COPDGene cohort. [PDF]

Am J Respir Crit Care Med
Sánchez-Romero LM, Brouwer AF, Meza R, Levy DT, Torres-Alvarez R, Han MK.   +5 more
europepmc   +1 more source

Impact of Multicancer Screening on Late-Stage Cancer at Diagnosis in Breast Cancer Survivors: A Modeling Study. [PDF]

JCO Precis Oncol
Gogebakan KC, Lange J, Gulati R, Dubard-Gault ME, Drescher CW, Malone KE, Etzioni R.   +6 more
europepmc   +1 more source

Dynamic AFP-Defined Disease State Transitions in Hospitalized Patients with Hepatocellular Carcinoma Using the Multi-State Markov Model: A Retrospective Cohort Study. [PDF]

J Hepatocell Carcinoma
Song Q, Zhang H, Jia M, Yu Y, Jiang Y, Yuan J, Su S.   +6 more
europepmc   +1 more source