Results 11 to 20 of about 555 (189)

Three topics in the theory of computing: Multi-resolution cellular automata, the Kolmogorov complexity characterization of regular languages, and hidden variables in Bayesian networks

, 2018
Our work is centered around topics where we provide a new model or approach to a well-known paradigm. We provide a new lens through which to view an area of research, providing access for new researchers and perspectives. After a brief orientation with common terms, we examine computation of real-valued sets, our general multi-resolution cellular ...
Patterson, Brian
openaire   +4 more sources

Extracting finite structure from infinite language [PDF]

, 2004
This paper presents a novel connectionist memory-rule based model capable of learning the finite-state properties of an input language from a set of positive examples. The model is based upon an unsupervised recurrent self-organizing map [T.
McQueen, T. A., Tepper, JA, T.J. Allen, Allen, TJ, Tepper, J. A., T. McQueen, Hopgood, Adrian A., Allen, T. J., J.A. Tepper, McQueen, T, Hopgood, AA, A.A. Hopgood   +11 more
core   +1 more source

Unification of publish/subscribe systems and stream databases: the impact on complex event processing [PDF]

, 2012
There is increasing demand for complex event processing of ever-expanding volumes of data in an ever-growing number of application domains. Traditional complex event processing technologies, based upon either stream database management systems or publish/
Joseph Sventek, Sventek, J., Alexandros Koliousis, Koliousis, Alexandros, Koliousis, A., Sventek, Joseph   +5 more
core   +1 more source

Grammars and cellular automata for evolving neural networks architectures [PDF]

, 2000
IEEE International Conference on Systems, Man, and Cybernetics. Nashville, TN, 8-11 October 2000The class of feedforward neural networks trained with back-propagation admits a large variety of specific architectures applicable to approximation pattern ...
Molina López, José Manuel, Galván, Inés M., Sanchis de Miguel, María Araceli, Isasi, Pedro   +3 more
core   +1 more source

A Robust Class of Context-Sensitive Languages

, 2007
We define a new class of languages defined by multi-stack automata that forms a robust subclass of context-sensitive languages, with decidable emptiness and closure under boolean operations.
MADHUSUDAN P, Torre, Salvatore La, Parlato, Gennaro, SALVATORE LA TORRE, P. MADHUSUDAN, Parthasarathy Madhusudan, Gennaro Parlato, Madhusudan, Parthasarathy, LA TORRE, Salvatore   +8 more
core   +1 more source

A Survey on IT-Techniques for a Dynamic Emergency Management in Large Infrastructures [PDF]

, 2010
This deliverable is a survey on the IT techniques that are relevant to the three use cases of the project EMILI. It describes the state-of-the-art in four complementary IT areas: Data cleansing, supervisory control and data acquisition, wireless sensor ...
Brodt, Simon, Eckert, Michael, Poppe, Olga, Bry, François, Hausmann, Steffen   +4 more
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao, Rongwei Du, Zhujun Wang, Yang Gao, Meiling Cheng, Xianglong Wang, Wen Wu   +6 more
wiley   +1 more source

Closure in artificial cell signalling networks - investigating the emergence of cognition in collectively autocatalytic reaction networks [PDF]

, 2009
Cell Signalling Networks (CSNs) are complex biochemical networks responsible for the coordination of cellular activities in response to internal and external stimuli.
Decraene, James
core  

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source