http://researchonline.federation.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 The non-smooth and bi-objective team orienteering problem with soft constraints http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14821 Wed 25 Nov 2020 14:08:42 AEDT ]]> Multi-source cyber-attacks detection using machine learning http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14111 Wed 07 Apr 2021 14:02:11 AEST ]]> A simulated annealing-based maximum-margin clustering algorithm http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:13810 Wed 07 Apr 2021 14:01:55 AEST ]]> Double bundle method for finding clarke stationary points in nonsmooth dc programming http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:13377 Wed 07 Apr 2021 14:01:32 AEST ]]> The cutting angle method and its applications http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:13177 Wed 07 Apr 2021 14:01:21 AEST ]]> Diagnostic with incomplete nominal/discrete data http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:11264 Wed 07 Apr 2021 13:56:36 AEST ]]> Optimal operation of a multi-quality water distribution system with changing turbidity and salinity levels in source reservoirs http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:7587 Wed 07 Apr 2021 13:47:03 AEST ]]> Application of optimisation-based data mining techniques to tobacco control dataset http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:4369 Wed 07 Apr 2021 13:43:49 AEST ]]> Adaption to water shortage through the implementation of a unique pipeline system in Victoria, Australia http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3799 Wed 07 Apr 2021 13:34:50 AEST ]]> Nonsmooth optimisation approach to data classification http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3747 Wed 07 Apr 2021 13:34:46 AEST ]]> A global optimisation approach to classification in medical diagnosis and prognosis http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3746 Wed 07 Apr 2021 13:34:46 AEST ]]> Visual tools for analysing evolution, emergence, and error in data streams http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3599 Wed 07 Apr 2021 13:34:35 AEST ]]> A nonsmooth optimization approach to sensor network localization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3587 Wed 07 Apr 2021 13:34:34 AEST ]]> An L-2-Boosting Algorithm for Estimation of a Regression Function http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:2900 Wed 07 Apr 2021 13:33:55 AEST ]]> Estimation of a regression function by maxima of minima of linear functions http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1770 Wed 07 Apr 2021 13:32:50 AEST ]]> Feature selection using misclassification counts http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1729 Wed 07 Apr 2021 13:32:49 AEST ]]> Optimization based clustering algorithms in multicast group hierarchies http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1410 Wed 07 Apr 2021 13:32:28 AEST ]]> Improving risk grouping rules for prostate cancer patients with optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1317 Wed 07 Apr 2021 13:32:21 AEST ]]> Modified global k-means algorithm for clustering in gene expression data sets http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1266 Wed 07 Apr 2021 13:32:18 AEST ]]> The discrete gradient evolutionary strategy method for global optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1251 Wed 07 Apr 2021 13:32:16 AEST ]]> Supervised data classification via max-min separability http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:1219 Wed 07 Apr 2021 13:32:16 AEST ]]> Integrated production system optimization using global optimization techniques http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:563 Wed 07 Apr 2021 13:31:30 AEST ]]> Data mining with combined use of optimization techniques and self-organizing maps for improving risk grouping rules : Application to prostate cancer patients http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:186 Wed 07 Apr 2021 13:31:02 AEST ]]> Non-smooth optimization methods for computation of the conditional value-at-risk and portfolio optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:106 Wed 07 Apr 2021 13:30:56 AEST ]]> Comparative analysis of the cutting angle and simulated annealing methods in global optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:87 Wed 07 Apr 2021 13:30:54 AEST ]]> Piecewise partially separable functions and a derivative-free algorithm for large scale nonsmooth optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:83 Wed 07 Apr 2021 13:30:54 AEST ]]> An algorithm for minimizing clustering functions http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:82 Wed 07 Apr 2021 13:30:54 AEST ]]> Local optimization method with global multidimensional search http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:81 Wed 07 Apr 2021 13:30:53 AEST ]]> Unsupervised and supervised data classification via nonsmooth and global optimisation http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:77 Wed 07 Apr 2021 13:30:53 AEST ]]> Discrete gradient method : Derivative-free method for nonsmooth optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:73 Wed 07 Apr 2021 13:30:53 AEST ]]> An approximate subgradient algorithm for unconstrained nonsmooth, nonconvex optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:71 Wed 07 Apr 2021 13:30:53 AEST ]]> New algorithms for multi-class cancer diagnosis using tumor gene expression signatures http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:70 Wed 07 Apr 2021 13:30:52 AEST ]]> An algorithm for the estimation of a regression function by continuous piecewise linear functions http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:69 Wed 07 Apr 2021 13:30:52 AEST ]]> Modified global k-means algorithm for minimum sum-of-squares clustering problems http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:68 Wed 07 Apr 2021 13:30:52 AEST ]]> Max-min separability http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:67 Wed 07 Apr 2021 13:30:52 AEST ]]> Malware variant identification using incremental clustering http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:15320 Tue 19 Oct 2021 15:41:10 AEDT ]]> Clusterwise support vector linear regression http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14655 Tue 06 Dec 2022 13:56:02 AEDT ]]> Cyberattack triage using incremental clustering for intrusion detection systems http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14743 Thu 25 Nov 2021 11:38:05 AEDT ]]> Bundle enrichment method for nonsmooth difference of convex programming problems http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:18816 Thu 18 Jan 2024 11:35:09 AEDT ]]> Nonsmooth optimization-based hyperparameter-free neural networks for large-scale regression http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:18914 Thu 08 Feb 2024 13:04:53 AEDT ]]> Partial undersampling of imbalanced data for cyber threats detection http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14391 Thu 02 Dec 2021 16:12:24 AEDT ]]> Aggregate subgradient method for nonsmooth DC optimization http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:15031 Mon 21 Mar 2022 14:37:04 AEDT ]]> Improving Naive Bayes classifier using conditional probabilities http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:4877 Mon 15 May 2023 11:17:12 AEST ]]> High activity and high functional connectivity are mutually exclusive in resting state zebrafish and human brains http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:17252 12,000 neurons in the awake resting state forebrain. By classifying their activity (i.e., variances of ΔF/F across time) and functional connectivity into three levels (high, medium, low), we find that highly active neurons have low functional connections and highly connected neurons are of low activity. This finding holds true when neuronal activity and functional connectivity data are classified into five instead of three levels, and in whole brain spontaneous activity datasets. Moreover, such activity-connectivity relationship is not observed in randomly shuffled, noise-added, or simulated datasets, suggesting that it reflects an intrinsic brain network property. Intriguingly, deploying the same analytical tools on functional magnetic resonance imaging (fMRI) data from the resting state human brain, we uncover a similar relationship between activity (signal variance over time) and functional connectivity, that is, regions of high activity are non-overlapping with those of high connectivity. We found a mutually exclusive relationship between high activity (signal variance over time) and high functional connectivity of neurons in zebrafish and human brains. These findings reveal a previously unknown and evolutionarily conserved brain organizational principle, which has implications for understanding disease states and designing artificial neuronal networks.]]> Mon 13 Feb 2023 11:00:07 AEDT ]]>