Filsafat Ilmu Dalam Pendekatan Studi Agama: Kajian Konsep Dan Aplikasi Ilmu Tafsir Dan Syariah

Pendekatan sains, filsafat, dan agama, ketiganya selalu dipandang memiliki konteks dan ruang berbeda. Dewasa ini, kehadiran agama semakin dituntut agar ikut terlibat secara aktif di dalam memecahkan berbagai masalah yang dihadapi manusia. Dua keilmuan penting yang mencoba menjawab persoalan masyarakat adalah studi tafsir dan syariah dalam hal ini ijtihad. Pemahaman literal terhadap teks ayat Alqur'an akan menimbulkan problem ketika pemahaman tersebut dihadapkan dengan Kenyataan sosial, hakikat ilmiah, atau keagamaan, di sinilah dibutuhkan peran interpretasi atau tafsir. Peran ilmu syariah dalam konteks ini sejatinya dimaknai sebagai nilai-nilai luhur yang digali dari prinsip ilahiah yang berisi ajaran tentang pembebasan dan kemanusiaan

Spatio-Temporal Facial Expression Recognition Using Convolutional Neural Networks and Conditional Random Fields

Automated Facial Expression Recognition (FER) has been a challenging task for decades. Many of the existing works use hand-crafted features such as LBP, HOG, LPQ, and Histogram of Optical Flow (HOF) combined with classifiers such as Support Vector Machines for expression recognition. These methods often require rigorous hyperparameter tuning to achieve good results. Recently Deep Neural Networks (DNN) have shown to outperform traditional methods in visual object recognition. In this paper, we propose a two-part network consisting of a DNN-based architecture followed by a Conditional Random Field (CRF) module for facial expression recognition in videos. The first part captures the spatial relation within facial images using convolutional layers followed by three Inception-ResNet modules and two fully-connected layers. To capture the temporal relation between the image frames, we use linear chain CRF in the second part of our network. We evaluate our proposed network on three publicly available databases, viz. CK+, MMI, and FERA. Experiments are performed in subject-independent and cross-database manners. Our experimental results show that cascading the deep network architecture with the CRF module considerably increases the recognition of facial expressions in videos and in particular it outperforms the state-of-the-art methods in the cross-database experiments and yields comparable results in the subject-independent experiments.Comment: To appear in 12th IEEE Conference on Automatic Face and Gesture Recognition Worksho

Facial Expression Recognition Using Enhanced Deep 3D Convolutional Neural Networks

Deep Neural Networks (DNNs) have shown to outperform traditional methods in various visual recognition tasks including Facial Expression Recognition (FER). In spite of efforts made to improve the accuracy of FER systems using DNN, existing methods still are not generalizable enough in practical applications. This paper proposes a 3D Convolutional Neural Network method for FER in videos. This new network architecture consists of 3D Inception-ResNet layers followed by an LSTM unit that together extracts the spatial relations within facial images as well as the temporal relations between different frames in the video. Facial landmark points are also used as inputs to our network which emphasize on the importance of facial components rather than the facial regions that may not contribute significantly to generating facial expressions. Our proposed method is evaluated using four publicly available databases in subject-independent and cross-database tasks and outperforms state-of-the-art methods.Comment: To appear in 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW

Radikalisme Agama Dalam Perspektif Hukum Islam

: Religious Radicalism in the Perspective of Islamic Law. The emergence of ISIS (Islamic State of Iraq and Suriah) movement in some countries, including Indonesia, bring back discussions in the study of religious radicalism. This paper examines the religious radicalism of Islam which is often viewed as religious ideas that could potentially give birth to terrorism. The aspects that were examined here includes religious texts- which are often used as a basis of justification to undertake radical movement-methods in understanding the texts, as well as, the implications for perpetrators of radical movements. This study finds out that the birth of a radical ideology is due to a narrow and incomplete interpretation to the religious texts which later implicates in a false understanding of the doctrine of Islam

Islam Dan Budaya Di Banten: Menelisik Tradisi Debus Dan Maulid

Sejarah mencatat pada awal abad 19, Banten menjadi rujukan para ulama di Nusantara, bahkan di Asia Tenggara, khususnya tentang ilmu keIslaman. Kebudayaan Banten, yang nampak sederhana, sesungguhnya memiliki kompleksitas yang tinggi. Artikel ini mengetengahkan potret budaya Banten dengan memfokuskan pada dua pokok bahasan yakni atraksi debus dan tradisi Panjang Maulid. Penelitian menemukan bahwa beragamnya seni pertunjukan kesenian rakyat Banten, yang berkembang secara turun temurun, tidak terlepas dari pengaruh keagamaan, khususnya Islam

Direct NN-body simulations of globular clusters - II. Palomar 4

We use direct $N$-body calculations to study the evolution of the unusually extended outer halo globular cluster Palomar 4 (Pal~4) over its entire lifetime in order to reproduce its observed mass, half-light radius, velocity dispersion and mass function slope at different radii. We find that models evolving on circular orbits, and starting from a non-mass segregated, canonical initial mass function (IMF) can reproduce neither Pal 4's overall mass function slope nor the observed amount of mass segregation. Including either primordial mass segregation or initially flattened IMFs does not reproduce the observed amount of mass segregation and mass function flattening simultaneously. Unresolved binaries cannot reconcile this discrepancy either. We find that only models with both a flattened IMF and primordial segregation are able to fit the observations. The initial (i.e. after gas expulsion) mass and half-mass radius of Pal~4 in this case are about 57000 M${\odot}$ and 10 pc, respectively. This configuration is more extended than most globular clusters we observe, showing that the conditions under which Pal~4 formed must have been significantly different from that of the majority of globular clusters. We discuss possible scenarios for such an unusual configuration of Pal~4 in its early years.Comment: 14 pages, 12 figures, 1 tabl

Is the distant globular cluster Pal 14 in a deep-freeze?

We investigate the velocity dispersion of Pal 14, an outer Milky-Way globular cluster at Galactocentric distance of 71 kpc with a very low stellar density (central density 0.1-0.2 Msun/pc^3). Due to this low stellar density the binary population of Pal 14 is likely to be close to the primordial binary population. Artificial clusters are generated with the observed properties of Pal 14 and the velocity dispersion within these clusters is measured as Jordi et al. (2009) have done with 17 observed stars of Pal 14. We discuss the effect of the binary population on these measurements and find that the small velocity dispersion of 0.38 km/s which has been found by Jordi et al. (2009) would imply a binary fraction of less than 0.1, even though from the stellar density of Pal 14 we would expect a binary fraction of more than 0.5. We also discuss the effect of mass segregation on the velocity dispersion as possible explanation for this discrepancy, but find that it would increase the velocity dispersion further. Thus, either Pal 14 has a very unusual stellar population and its birth process was significantly different than we see in today's star forming regions, or the binary population is regular and we would have to correct the observed 0.38 km/s for binarity. In this case the true velocity dispersion of Pal 14 would be much smaller than this value and the cluster would have to be considered as "kinematically frigid", thereby possibly posing a challenge for Newtonian dynamics but in the opposite sense to MOND.Comment: 8 pages, 4 figures, accepted for publication in Ap