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The poetic experience of the world

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2010
  • Type: Text , Journal article
  • Relation: International Journal of Philosophical Studies Vol. 18, no. 4 (2010), p. 493-516
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  • Description: In this article I develop Heidegger’s phenomenology of poetry, showing that it may provide grounds for rejecting claims that he lapses into linguistic idealism. Proceeding via an analysis of the three concepts of language operative in the philosopher’s work, I demonstrate how poetic language challenges language’s designative and world‐disclosive functions. The experience with poetic language, which disrupts Dasein’s absorption by emerging out of equipmentality in the mode of the broken tool, brings Dasein to wonder at the world’s existence in such a way that doubt about its reality cannot enter the picture.
  • Description: Abstract In this article I develop Heidegger’s phenomenology of poetry, showing that it may provide grounds for rejecting claims that he lapses into linguistic idealism. Proceeding via an analysis of the three concepts of language operative in the philosopher’s work, I demonstrate how poetic language challenges language’s designative and world‐disclosive functions. The experience with poetic language, which disrupts Dasein’s absorption by emerging out of equipmentality in the mode of the broken tool, brings Dasein to wonder at the world’s existence in such a way that doubt about its reality cannot enter the picture.

The Myth of the Earth: Heidegger, Poetry, Politics

- Abbott, Mathew

Kiarostami's picture theory : Cinematic skepticism in the Wind Will Carry Us

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2013
  • Type: Text , Journal article
  • Relation: Sub-Stance Vol. 42, no. 1 (2013), p. 165-179
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  • Description: The Wind Will Carry Us (1999) opens with a series of long takes of a car winding steadily down a road in the Iranian countryside. In other words, it opens with a sequence which, to anybody who knows Kiarostami's work, will be immediately recognizable as typical of it: Life and Nothing More (1992) returns repeatedly to such sequences, and ends with one; such sequences turn up in Through the Olive Trees (1994) and Taste of Cherry (1997); the protagonist of Where is the Friend's Home? (1987) is too young to drive, but we see him from a distance meandering in a similar pattern on more than one occasion (and sequences of the same type return in Certified Copy (2010)). As with the other sequences, the opening of The Wind Will Carry Us is beautiful, intriguing and, with its muted semi-screwball feel, kind of funny. By the time of the film's release, however, the car on screen was bringing this cinematic history with it. Thus there is something self-aware or even self-effacing about these opening images: Kiarostami is referring here, both seriously and playfully, not only to his previous works but also perhaps to himself, and to the by-then internationally recognizable figure called "Kiarostami." So if Jean-Luc Nancy is right to say that such long aerial takes are Kiarostami's "signature" ( Evidence of Film, 10)—that "a person or a car's zigzagging path on the background of an unchanging landscape traverses, like a single trajectory, five movies [...] and turns into an emblematic summary of all the films" (24)—then this is complicated here by a certain irony. Indeed it would be possible to read the reflexivity of these images as playfully mocking Kiarostami's own signature, and thus perhaps as problematizing the very notion: Kiarostami doesn't let us forget that we are watching one of his films, and pokes fun at us, and at himself, in reminding that fact. This is to say that in the opening sequence of the film Kiarostami cites his own signature, with all the epistemological and metaphysical complications that such a gesture entails. Yet this self-effacing gesture is not simply ironic, and it is not in spite but also partly because of its extreme reflexivity that the opening sequence of this film in particular is so beautiful, intriguing, and gently funny. After all, gestures of self effacement—ironic nods to the mediality of cinema—are perhaps as typical of Kiarostami's films as are long aerial takes of meandering cars. If Kiarostami is citing his own signature, then that is also his signature. Thus I want to disagree with Nancy when he writes that "there is no room for reflexivity" (18) in Kiarostami's cinema. Yet I also want to agree with the intuition that appears to be guiding Nancy's statement. For what's remarkable about Kiarostami's films is how his relentless problematization of the real, his dogged insistence on the mediality of the image, does not leave us in some Baudrillardian hall of mirrors, or quasi-Derridean free play of significations: if the opening sequence of this film is an example of "intertextuality," it is not because Kiarostami is spruiking some pop postmodernism. Rather, in problematizating the category of representation in this way, Kiarostami has been able to raise the question of the real in a new and profoundly affecting manner. His repeated attempts at turning our attention to the medium itself, to the very fact of film, do not produce a Verfremdungseffekt. Or if they do, this distancing is bound up with the powers of the films themselves. Note that this is not really paradoxical: my argument is that what Kiarostami shows is how the real can be evokedâ or "evidenced," to use Nancy's termâ precisely by undermining our attachments to the philosophical picture and cinematic frame of representation.
  • Description: 2003011023

Lyric Poetry

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2019
  • Type: Text , Book chapter
  • Relation: The Palgrave Handbook of Philosophy and Literature Chapter 11 p. 221-239
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  • Description: This chapter characterises an aspect of the relationship between philosophy and lyric poetry by giving an account of poetic thought: a mode of thinking in which philosophical contributions are made poetically. When one encounters poetic thinking, it will be harder to detach what has been said from how it has been said; hence poetic thought is resistant to paraphrase in a way that traditional philosophy typically isn’t. Yet this raises problems that will remain intractable unless we reconsider what it can mean to think philosophically. Taking poetic thought as this chapter recommends means we can insist on its cognitive and rational dimensions, but without overlooking the crucial role in it of feeling and embodiment.

Modernism and the discovery of finitude

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2018
  • Type: Text , Book chapter
  • Relation: Michael Fried and philosophy modernism intention and theatricality Chapter 1 p. 18-32
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  • Description: The discovery of finitude, after all, is a discovery of something that must have been true of human concepts from the start. Philosopher has a way of accounting for the mutual imbrication of classification and evaluation, which Fried argues is crucial to the modernist condition. Stephen Davies's remarks come in the context of a critique of "The Role of Theory in Aesthetics," a classic article by Morris Weitz from 1956, which influentially argued that "art" should be understood as a family resemblance concept in Wittgenstein's sense. Consider Weitz's worry that aestheticians who deploy definitions of art are smuggling subjective judgments of value into ostensibly objective accounts. Despite his claims about their supreme value, consider how bizarre aesthetic theories must actually look to Weitz. Despite their obvious differences, Dickie's account and that of Weitz both rely on a blunt distinction between classification and evaluation.

Grey gardens and the problem of objectivity : notes on the ethics of observational documentary

- Abbott, Mathew

Martin Heidegger

- Abbott, Mathew

Recognising human action

- Abbott, Mathew

The look of silence and the problem of monstrosity

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2017
  • Type: Text , Journal article
  • Relation: Film-philosophy Vol. 21, no. 3 (2017), p. 392-409
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  • Description: In Beyond Moral Judgment, Alice Crary defends a version of moral objectivism which turns on the idea that participation in moral life involves acquired affective proclivities: subjective capacities which nevertheless allow us to be receptive to objective features of the world. In this article, I draw out key aspects and implications of her account with reference to Joshua Oppenheimer's 2014 film The Look of Silence, a companion piece to 2012's The Act of Killing. The film depicts a series of confrontations between optometrist Adi Rukun and warlords and gangsters involved in massacres perpetrated during Indonesia's anti-communist purges. Many of the interviews were carried out under the pretext of conducting eye tests, and the optometric equipment Rukun affixes to the faces of the perpetrators – who often appear quite cavalier about or even proud of their deeds – functions as a stark metaphor for their failures to see the meaning and consequences of their actions. As I work to show, there is something disquieting for philosophy about these men, and the urge to call them monsters. In particular, they cause disquiet by tempting us to say that there are agents who lack the means to see all moral features of the world, or who simply do not feel anything in response to them. As I argue, these explanations are not open to Crary, but that may be a sign not of the weakness of her account but of the glibness of accounts to which they are.

Animality, self-consciousness, and the human form of life a hegelian account

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2021
  • Type: Text , Journal article
  • Relation: Journal of Speculative Philosophy Vol. 35, no. 2 (2021), p. 176-195
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  • Description: This article develops a Hegelian account of self-consciousness by grounding it in being animal. It draws on contemporary naturalist and rationalist philosophy to support a transformative picture of the relationship between self-consciousness and animal purposes, setting work by Danielle Macbeth, Terry Pinkard, Michael Thompson, and Matthew Boyle into dialogue with two passages from Hegel’s Aesthetics. Because we are conscious of them as such, the article argues, our ends are never simply given to us and must be determined, which means working them out collectively. But this makes dependency a structural feature of human life, as attaining the right relation to our ends means finding ourselves through the eyes of others instantiating our lifeform. Grounding these Hegelian insights in a naturalistic understanding of organic norms, we see that we should not oppose the self-transparency afforded by rationality to the opacity of animal drives. The article concludes that the mark of rationality is not the capacity to transcend or control animal instinct but that we can be problems to ourselves. Spiritual life is just natural life: natural life finding itself problematic. Copyright © 2021 The Pennsylvania State University, University Park, PA.

The creature before the law: Notes on Walter Benjamin's critique of violence

- Abbott, Mathew

  • Authors: Abbott, Mathew
  • Date: 2008
  • Type: Text , Journal article
  • Relation: Colloquy: Text Theory Critique Vol. , no. 16 (2008), p. 1-17
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  • Description: Transforming as it does from an exemplar of meticulous philosophical analysis into an allusive political/messianic tract, Walter Benjamin's "Critique of Violence" is representative of all that is most difficult about his work.

Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019 : a comprehensive demographic analysis for the Global Burden of Disease Study 2019

- Abd-Allah, Foad, Adebayo, Oladimeji, Agrawal, Anurag, Alam, Tahiya, Rahman, Muhammad Aziz

  • Authors: Abd-Allah, Foad , Adebayo, Oladimeji , Agrawal, Anurag , Alam, Tahiya , Rahman, Muhammad Aziz
  • Date: 2020
  • Type: Text , Journal article
  • Relation: Lancet Vol. 396, no. 10258 (2020), p. 1160-1203
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  • Description: Accurate and up-to-date assessment of demographic metrics is crucial for understanding a wide range of social, economic, and public health issues that affect populations worldwide. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 produced updated and comprehensive demographic assessments of the key indicators of fertility, mortality, migration, and population for 204 countries and territories and selected subnational locations from 1950 to 2019. 8078 country-years of vital registration and sample registration data, 938 surveys, 349 censuses, and 238 other sources were identified and used to estimate age-specific fertility. Spatiotemporal Gaussian process regression (ST-GPR) was used to generate age-specific fertility rates for 5-year age groups between ages 15 and 49 years. With extensions to age groups 10–14 and 50–54 years, the total fertility rate (TFR) was then aggregated using the estimated age-specific fertility between ages 10 and 54 years. 7417 sources were used for under-5 mortality estimation and 7355 for adult mortality. ST-GPR was used to synthesise data sources after correction for known biases. Adult mortality was measured as the probability of death between ages 15 and 60 years based on vital registration, sample registration, and sibling histories, and was also estimated using ST-GPR. HIV-free life tables were then estimated using estimates of under-5 and adult mortality rates using a relational model life table system created for GBD, which closely tracks observed age-specific mortality rates from complete vital registration when available. Independent estimates of HIV-specific mortality generated by an epidemiological analysis of HIV prevalence surveys and antenatal clinic serosurveillance and other sources were incorporated into the estimates in countries with large epidemics. Annual and single-year age estimates of net migration and population for each country and territory were generated using a Bayesian hierarchical cohort component model that analysed estimated age-specific fertility and mortality rates along with 1250 censuses and 747 population registry years. We classified location-years into seven categories on the basis of the natural rate of increase in population (calculated by subtracting the crude death rate from the crude birth rate) and the net migration rate. We computed healthy life expectancy (HALE) using years lived with disability (YLDs) per capita, life tables, and standard demographic methods. Uncertainty was propagated throughout the demographic estimation process, including fertility, mortality, and population, with 1000 draw-level estimates produced for each metric. The global TFR decreased from 2·72 (95% uncertainty interval [UI] 2·66–2·79) in 2000 to 2·31 (2·17–2·46) in 2019. Global annual livebirths increased from 134·5 million (131·5–137·8) in 2000 to a peak of 139·6 million (133·0–146·9) in 2016. Global livebirths then declined to 135·3 million (127·2–144·1) in 2019. Of the 204 countries and territories included in this study, in 2019, 102 had a TFR lower than 2·1, which is considered a good approximation of replacement-level fertility. All countries in sub-Saharan Africa had TFRs above replacement level in 2019 and accounted for 27·1% (95% UI 26·4–27·8) of global livebirths. Global life expectancy at birth increased from 67·2 years (95% UI 66·8–67·6) in 2000 to 73·5 years (72·8–74·3) in 2019. The total number of deaths increased from 50·7 million (49·5–51·9) in 2000 to 56·5 million (53·7–59·2) in 2019. Under-5 deaths declined from 9·6 million (9·1–10·3) in 2000 to 5·0 million (4·3–6·0) in 2019. Global population increased by 25·7%, from 6·2 billion (6·0–6·3) in 2000 to 7·7 billion (7·5–8·0) in 2019. In 2019, 34 countries had negative natural rates of increase in 17 of these, the population declined because immigration was not sufficient to counteract the negative rate of decline. Globally, HALE increased from 58·6 years (56·1–60·8) in 2000 to 63·5 years (60·8–66·1) in 2019. HALE increased in 202 of 204 countries and territories between 2000 and 2019. Over the past 20 years, fertility rates have been dropping steadily and life expectancy has been increasing, with few exceptions. Much of this change follows historical patterns linking social and economic determinants, such as those captured by the GBD Socio-demographic Index, with demographic outcomes. More recently, several countries have experienced a combination of low fertility and stagnating improvement in mortality rates, pushing more populations into the late stages of the demographic transition. Tracking demographic change and the emergence of new patterns will be essential for global health monitoring. Bill & Melinda Gates Foundation. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Muhammad Aziz Rahman” is provided in this record**

Diarrhoeal disease surveillance in Papua New Guinea : findings and challenges

- Abdad, Mohammad, Soli, Kevin, Pham, Bang, Bande, Grace, Maure, Tobias, Jonduo, Marinjo, Kisa, Debbie, Rai, Glennis, Phuanukoonnon, Suparat, Siba, Peter, Horwood, Paul, Greenhill, Andrew

  • Authors: Abdad, Mohammad , Soli, Kevin , Pham, Bang , Bande, Grace , Maure, Tobias , Jonduo, Marinjo , Kisa, Debbie , Rai, Glennis , Phuanukoonnon, Suparat , Siba, Peter , Horwood, Paul , Greenhill, Andrew
  • Date: 2020
  • Type: Text , Journal article
  • Relation: Western Pacific Surveillance and Response Vol. 11, no. 1 (Jan-Mar 2020), p. 6
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  • Description: Diarrhoeal diseases are among the leading causes of morbidity and mortality in the Western Pacific Region. However, data on the major causes of infectious diarrhoea are limited in many countries within the Region, including Papua New Guinea. In 2013-2014, we conducted surveillance for acute diarrhoeal illness in four provinces in Papua New Guinea. One rural health clinic from each province participated in the surveillance activity. Samples were sent to central laboratories and batch analysed for bacterial and viral gastrointestinal pathogens that are commonly associated with diarrhoea. Across the four sites, the most commonly detected pathogens were Shigella spp., Campylobacter spp. and rotavirus. In this paper, we report the results of the surveillance activity and the challenges that we faced. The lessons learnt may be applicable to other parts of the Region with a similar socioeconomic status.

SDN-Based load balancing service for cloud servers

- Abdelaziz, Ahmed, Ahmed, Ejaz, Fong, Ang, Gani, Abdullah, Imran, Muhammad

  • Authors: Abdelaziz, Ahmed , Ahmed, Ejaz , Fong, Ang , Gani, Abdullah , Imran, Muhammad
  • Date: 2018
  • Type: Text , Journal article
  • Relation: IEEE Communications Magazine Vol. 56, no. 8 (2018), p. 106-111
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  • Description: With the continuous growth, heterogeneity, and ever increasing demand of services, load balancing of cloud servers is an emerging challenge to meet highly demanding requirements (e.g., data rates, latency, quality of service) of 5G network applications. Although various load balancing techniques have been proposed, some of these techniques either require installation of dedicated additional load balancers for each service, or manual reconfiguration of the device to handle new services is desired. These techniques are expensive, time-consuming, and impractical. Moreover, most of the existing load balancing schemes do not consider service types. This article presents an SDN-based load balancing (SBLB) service for cloud servers to maximize resource utilization and minimize response time of users. The constituents of the proposed scheme are an application module that runs on top of an SDN controller and server pools that connect to the controller through OpenFlow switches. The application module consists of a service classification module, a dynamic load balancing module, and a monitoring module. The controller handles all messages, manages host pools, and maintains the load of host in real time. Experimental results validate the performance of the proposed scheme. Through experimental results, SBLB demonstrates significant decrease in average response time and reply time. © 1979-2012 IEEE.

The impact of the COVID-19 global pandemic on undergraduate nursing students' study of anatomy and physiology

- Abdelkader, Amany, Barbagallo, Michael

  • Authors: Abdelkader, Amany , Barbagallo, Michael
  • Date: 2022
  • Type: Text , Journal article
  • Relation: CIN - Computers Informatics Nursing Vol. 40, no. 4 (2022), p. 278-284
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  • Description: The COVID-19 global pandemic caused major disruptions to the delivery of human Anatomy and Physiology courses to nursing students worldwide. The aim of the current study is to evaluate nursing students' experiences and perceptions of transitioning from a blended to a purely online study mode for first year Anatomy and Physiology courses during the global pandemic. Qualitative and quantitative methodologies were used with a sample of undergraduate nursing students enrolled at a regional Australian university across its three campuses. Descriptive statistical analysis was used to describe the study population. Content analysis was used to evaluate the participants' use of resources, experiences, and preferences in studying anatomy and physiology. There were 101 participants recruited in the study. Results indicated that face-to-face study mode (41.86%) was the preferred method of delivery during the global pandemic and participants were having a renewed appreciation for the blended study mode (38.37%). Online study mode was the least preferred (19.77%), with the participants' opinions of this mode of study not altered by the global pandemic. Although the COVID-19 global pandemic shifted the traditional teaching of anatomy and physiology in nursing programs to an online environment, the long-term impacts of this disruption have yet to be ascertained. Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.

Investigating the relationship between neonatal mortality rate and Mother's characteristics

- Abdollahian, Mali, Ahmad, Shafiq, Huda, Shamsul, Anggraini, D

Multivariate control charts for surgical procedures

- Abdollahian, Malie, Ahmad, S., Huda, Shamsul

  • Authors: Abdollahian, Malie , Ahmad, S. , Huda, Shamsul
  • Date: 2011
  • Type: Text , Conference proceedings
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  • Description: Patient's progress in the Intensive Care Unit is characterised by more than one quality characteristics. This paper employs univariate and multivariate control charts to monitor patient progress in the Intensive Care Unit. A definitive comparison is made, between the performance of univariate and multivariate control chart methods, in the monitoring of the patient recovery process. © 2011 ACM.

Differences in personality and the sharing of managerial tacit knowledge: an empirical analysis of public sector managers in Malaysia

- Abdul Manaf, Halimah, Harvey, William, Armstrong, Steven, Lawton, Alan

  • Authors: Abdul Manaf, Halimah , Harvey, William , Armstrong, Steven , Lawton, Alan
  • Date: 2020
  • Type: Text , Journal article
  • Relation: Journal of Knowledge Management Vol. 24, no. 5 (2020), p. 1177-1199
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  • Description: Purpose: This study aims to identify differences in knowledge-sharing mechanisms and personality among expert, typical and novice managers within the Malaysian public sector. Strengthening knowledge sharing function is essential for enabling public institutions around the world to be more productive. Design/methodology/approach: This quantitative study involves 308 employees from management and professional groups within 98 local authorities in the Malaysian local government. Stratified random sampling techniques were used and the sampling frame comprised 1,000 staff using postal surveys. Data analyses were carried out using analysis of variance and correlations to test the research hypotheses. Findings: The findings reveal that expert managers are more proactive in sharing their knowledge, particularly those with the personality traits of conscientiousness and openness. These two personality traits were also related to expert behaviours such as thoroughness, responsibility and persistence, which led to work competency and managerial success. Originality/value: This study provides theoretical insights into how managerial tacit knowledge differs and can accumulate, depending on the personality traits of middle managers. The paper shows the different mechanisms of knowledge sharing, tacit knowledge and personality among expert, typical and novice managers. Practically, this study is important for guiding senior managers in their attempts to identify the most appropriate personalities of their middle managers. This study found that the expert group was higher in conscientiousness, openness and overall personality traits compared with the typical and novice groups. The paper also highlights the value of sharing managerial tacit knowledge effectively. © 2020, Emerald Publishing Limited.

CHROMagar COL-APSE : A selective bacterial culture medium for the isolation and differentiation of colistin-resistant gram-negative pathogens

- Abdul Momin, Muhd, Bean, David, Hendriksen, Rene, Haenni, Marisa, Phee, Lynette, Wareham, David

  • Authors: Abdul Momin, Muhd , Bean, David , Hendriksen, Rene , Haenni, Marisa , Phee, Lynette , Wareham, David
  • Date: 2017
  • Type: Text , Journal article
  • Relation: Journal of Medical Microbiology Vol. 66, no. 11 (2017), p. 1554-1561
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  • Description: Purpose. A selective chromogenic culture medium for the laboratory isolation and differentiation of colistin resistant Acinetobacter, Pseudomonas, Stenotrophomonas and Enterobacteriaceae spp. (CHROMagar COL-APSE) was developed, evaluated and compared to an existing selective bacterial culture medium (SuperPolymyxin). Methodology. The medium was challenged with 84 isolates, including polymyxin B (POL B)-susceptible and-resistant type strains and colistin (COL)-resistant organisms recovered from human and animal samples. Susceptibility to COL and POL B was determined by agar dilution and broth microtitre dilution. The lower limit for the detection of COL-resistant organisms was also calculated for both CHROMagar COL-APSE and SuperPolymyxin media. The ability to isolate and correctly differentiate COL-resistant organisms within mixed cultures was also assessed and compared using both media. Results. Using CHROMagar COL-APSE, Gram-negative pathogens (n=71) with intrinsic (n=8) or acquired COL (n=63) resistance were recovered with 100% specificity down to the lower limit of detection of 101 colony-forming units (c.f.u.). The growth on SuperPolymyxin was similar, but notably weaker for COL-resistant non-fermentative bacteria (Acinetobacter, Pseudomonas and Stenotrophomonas). CHROMagar COL-APSE was also more sensitive in supporting the growth of Enterobacteriaceae with COL resistance associated with the carriage of mcr-1. Conclusion. CHROMagar COL-APSE is a sensitive and specific medium for the growth of COL-resistant bacterial pathogens. Due to the low limit of detection (101 c.f.u.), it may be useful as a primary isolation medium in the surveillance and recovery of COL-resistant bacteria from complex human, veterinary and environmental samples, especially those with plasmidmediated MCR-1 or novel mechanisms of polymyxin resistance. © 2017 The Authors.

LiDAR segmentation using suitable seed points for 3D building extraction

- Abdullah, S.M., Awrangjeb, Mohammad, Lu, Guojun

  • Authors: Abdullah, S.M. , Awrangjeb, Mohammad , Lu, Guojun
  • Date: 2014
  • Type: Text , Conference proceedings
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  • Description: Effective building detection and roof reconstruction has an influential demand over the remote sensing research community. In this paper, we present a new automatic LiDAR point cloud segmentation method using suitable seed points for building detection and roof plane extraction. Firstly, the LiDAR point cloud is separated into "ground" and "non-ground" points based on the analysis of DEM with a height threshold. Each of the non-ground point is marked as coplanar or non-coplanar based on a coplanarity analysis. Commencing from the maximum LiDAR point height towards the minimum, all the LiDAR points on each height level are extracted and separated into several groups based on 2D distance. From each group, lines are extracted and a coplanar point which is the nearest to the midpoint of each line is considered as a seed point. This seed point and its neighbouring points are utilised to generate the plane equation. The plane is grown in a region growing fashion until no new points can be added. A robust rule-based tree removal method is applied subsequently to remove planar segments on trees. Four different rules are applied in this method. Finally, the boundary of each object is extracted from the segmented LiDAR point cloud. The method is evaluated with six different data sets consisting hilly and densely vegetated areas. The experimental results indicate that the proposed method offers a high building detection and roof plane extraction rates while compared to a recently proposed method.