Hiding Communication of Essential Services by System Call Proxy

Author(s):  
Yuuki Okuda ◽  
Masaya Sato ◽  
Hideo Taniguchi
2020 ◽  
Author(s):  
Daniel Poremski ◽  
Sandra Henrietta Subner ◽  
Grace Lam Fong Kin ◽  
Raveen Dev Ram Dev ◽  
Mok Yee Ming ◽  
...  

The Institute of Mental Health in Singapore continues to attempt to prevent the introduction of COVID-19, despite community transmission. Essential services are maintained and quarantine measures are currently unnecessary. To help similar organizations, strategies are listed along three themes: sustaining essential services, preventing infection, and managing human and consumable resources.


Author(s):  
Ray Huffaker ◽  
Marco Bittelli ◽  
Rodolfo Rosa

Detecting causal interactions among climatic, environmental, and human forces in complex biophysical systems is essential for understanding how these systems function and how public policies can be devised that protect the flow of essential services to biological diversity, agriculture, and other core economic activities. Convergent Cross Mapping (CCM) detects causal networks in real-world systems diagnosed with deterministic, low-dimension, and nonlinear dynamics. If CCM detects correspondence between phase spaces reconstructed from observed time series variables, then the variables are determined to causally interact in the same dynamic system. CCM can give false positives by misconstruing synchronized variables as causally interactive. Extended (delayed) CCM screens for false positives among synchronized variables.


2013 ◽  
Vol 756-759 ◽  
pp. 3652-3658
Author(s):  
You Li Lu ◽  
Jun Luo

Under the study of Kernel Methods, this paper put forward two improved algorithm which called R-SVM & I-SVDD in order to cope with the imbalanced data sets in closed systems. R-SVM used K-means algorithm clustering space samples while I-SVDD improved the performance of original SVDD by imbalanced sample training. Experiment of two sets of system call data set shows that these two algorithms are more effectively and R-SVM has a lower complexity.


Author(s):  
Kayode J Samuel ◽  
Samuel B Agbola ◽  
Olorunfemi A Olojede

Local governance encompasses the involvement of local governments and other community-based organizations in participatory decision-making for efficient delivery of public services. In the developing world, however, the weakness of the local government and local governance has inhibited the efficient and effective delivery of these services. Relying on water and sanitation data and interviews of relevant officials, this study analyses the structure of governance of water supply and sanitation (WSS) at the community levels in selected medium-sized urban centres in Nigeria. Results showed that majority of the city dwellers lacked access to safe water and sanitation, an indication of convoluted, poorly regulated provision regimes and the waning capacity of local governments to galvanize local actions towards the efficient provision and management of these services at community levels. Multiple provision regimes, weak coordinating and regulatory frameworks characterize WSS governance. Further, the sub-national authorities’ encroachment on local government funds which deprived these tiers of government the resources they could have used in providing these essential services presents a major setback. Local governments require financial and constitutional autonomy to provide basic services to the people and supervise and coordinate the activities of other governmental and non-governmental actors involved in service provision.


Economies ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 33 ◽  
Author(s):  
Luca Romagnoli ◽  
Luigi Mastronardi

This study analyzes the links between Italian inner area municipalities’ expenditure and per capita incomes, considered as a proxy of well-being. Inner areas are territorial contexts characterized by a significant distance from the centers, the main supply poles of essential services. Following a top-down approach, the paper at first demonstrates the existence of a global convergence process in per capita incomes, with a faster rate of convergence in inner areas with respect to centers; then, attention is focused on local administrations’ policies and their impact on incomes in Italian inner areas. The paper gives a twofold contribution to the debate about the implementation of territorial cohesion policies: (a) on one side, public expenditure data are considered for the first time in an econometric model regarding Italian inner areas; (b) on the other side, the reference territorial subdivision is the lowest possible, giving the opportunity to investigate the changes in well-being at the finest scale.


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