NEWS
New Publication: Complexity in atmospheric particulate matter concentration
We examine the signatures of particulate matter concentration:
S.A. Estavillo, E. Vallar, M.C. Galvez, P.M. Ong, R.C. Batac, A Complexity View of Atmospheric Particulate Matter Concentration, accepted in Int. J. Mod. Phys. C (2024).
Jude Maria V. Antenorcruz, a faculty and researcher from the Complex Systems Group, presented his research work during the De La Salle University Research Congress (DLSU ResCon) 2024.
J.M.V. Antenorcruz and R.C. Batac, The Effect of Noise Traders on The Distribution of Returns: Evidence from an Ising-based Model of Financial Markets, presented during the DLSU Research Congress 2024 (21 June 2024).
Our new publication looks at the distribution of tree-covered areas in urban zones:
E.R. Hernandez, P.B. Sy, M. Cirunay, and R. Batac, Power-law distributions of urban tree cover. Accepted for publication in Physica A: Statistical Mechanics and Its Applications (2024).
In our paper, we probe the effect of reinforcing sandpile grid sites:
P.B. Sy & R.C. Batac, The role of intervention mechanisms on a self-organized system: Dynamics of a sandpile with site reinforcement, Journal of Physics: Complexity, 5, 15012, https://doi.org/10.1088/2632-072X/ad28ff (2024).
The De La Salle University (DLSU) successfully hosted the Philippine Datathon 2023 from 29 September to 1 October 2023 at The Verdure, 4F Henry Sy Sr. building of the DLSU Taft Campus. The Dr. Andrew L. Tan Data Science Institute (ALTDSI), one of the research centers of the DLSU, is part of the organizing committee of the event.
Dr. Rene C. Batac has been appointed as the Executive Director of the Dr. Andrew L. Tan Data Science Institute (ALTDSI) of the De La Salle University (DLSU) — Manila starting September 2023.
In our new paper, we scanned the parameters of an Ising model of markets to recover realistic regimes.
J.M.V. Antenorcruz and R.C. Batac, Efficiency of a self-organizing Ising model of financial markets, International Journal of Modern Physics C, DOI:10.1142/S012918312450013X (2023).
Our new paper studies how the road network of the City of Manila has expanded over the last century. The work quantifies the efficiency of network traversals across peripheral nodes.
M.T. Cirunay and R.C. Batac, Evolution of the periphery of a self-organized road network, Physica A: Statistical Mechanics and its Applications 617, 128629, DOI:10.1016/j.physica.2023.128629 (2023).
In our new publication, we quantify the road network morphologies of representative cities and municipalities from the major conurbations of the Philippines.
M.T. Cirunay and R.C. Batac, Morphological and Fractal Characteristics of City Road Networks from Philippine Metropolitan Regions, Journal of Regional and City Planning 33(3), 386-404, DOI:10.5614/jpwk.2022.33.3.6 (2022).
In our new paper, we characterize the routes to the peripheral locations of the road networks, the most highly inaccessible locations in the urban road network architecture.
R.C. Batac and M.T. Cirunay, Shortest paths along urban road network peripheries, Physica A: Statistical Mechanics and its Applications, 127255, DOI:10.1016/j.physa.2022.127255..
Our paper modeling cascades in the geographical urban environment is now available online.
Dylan Marcus T. Ordoñez and Rene C. Batac, Cascade events in geographical space, International Journal of Modern Physics C, https://doi.org/10.1142/S0129183122500504.
Our research work comparing spatial features formed by road networks of cities with different levels of planning was published in the journal Complex Systems:
M.T. Cirunay and R.C. Batac, Spatial Signatures of Road Network Growth for Different Levels of Global Planning, Complex Systems 30(3), 273-296, DOI:10.25088/ComplexSystems.30.3.273 (2021).
Our new research work got published in the EPL (Europhysics Letters):
R.C. Batac, Clustering regimes in a sandpile with targeted triggering, EPL (Europhysics Letters) 135, 19003, DOI:10.1209/0295-5075/135/19003 (2021).
Michelle T. Cirunay, a Ph.D. Physics student from the De La Salle University (DLSU) Manila and one of the graduate students under the Complex Systems Group of Dr. Rene C. Batac, has been chosen as one of the student participants in the 2021 Complex Networks Winter Workshop (CNWW), organized by the University of Vermont Complex Systems Center and the Sentinel North Program of the Universite Laval.
Our research on the quantitative signatures of spatial organization in cities got accepted for publication. in the journal Physica A: Statistical Mechanics and Its Applications.
C.D. Perlada, A.K. Orden II, M.T. Cirunay, and R.C. Batac, Quantifying the organization of urban elements through the statistical distributions of their spatial spreading metrics, accepted for publication in Physica A 568, 125717, DOI:10.1016/j.physa.2020.125717 (2021). Available for download at https://authors.elsevier.com/a/1cObi1M2-283k9.
Michelle T. Cirunay, a graduate from the Complex Systems Group of Dr. Rene C. Batac, joins this year's virtual edition of the Conference on Complex Systems (CCS), held on 7-11 December 2020.
Our new work on the efficiency of markets just got published:
J.M.V. Antenorcruz, M.C.F. Manzano, and R.C. Batac, Ranking the market efficiency of the Philippine stock exchange industry sectors using the multifractal detrended fluctuation analysis, Journal of Physics: Conference Series 1593, 012018, DOI:10.1088/1742-6596/1593/1/012018 (2020).
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