bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Systematical Roadmap on Various Security Vulnerabilities and Countermeasures in Routing Algorithms upon WSNs
Authors: Kocher Idrees S. 
Published: November 2021

Wireless Sensor Networks (WSN) is now an evolving technology and has a broad range of applications, such as battlefield surveillance, traffic surveillance, detection of forest fires, detection of floods, etc. The communication nature of the wireless sensor network is unprotected and dangerous due to deployment in hostile environments, restricted resources, an automatic nature, and untrusted media for broadcast transmission. For wireless sensor networks, several routing protocols have been suggested, but none of them have been developed with protection as a target. The majority function in routing algorithms currently in place for sensor networks optimize a restricted capacities in sensor nodes and the application based design of WSNs. A WSNs, however, are exposed to a number of possible threats that impede the network's regular activity. Thus, there is a strong need to provide the routing protocols of the OSI structure layer with a safe mechanism to prevent an attacker from obstructing it.

The well-known attacks against all layers are discussed in this systematic roadmap, and debilitating attacks against routing protocols are analyzed and defined in particular. Several suggested attack countermeasures, design considerations and paper contributions are also included in the routing protocols. The assertion of the study is that WSN routing protocols must be built with protection in mind, and this is the only efficient solution in WSNs for safe routing. The aim of this paper is also to provide problems, attacks and countermeasures related to protection. Finally, it is hoped that this roadmap would inspire potential researchers to come up with smarter and better protection measures and make their network safer.
The first such research analysis of secure routing protocols in WSNs is this roadmap study.
Monetary Transmission in the Term Structure of Interest Rates in Spain (1995-2003)
Authors: Prats María A. , Soto Gloria M. 
Published: November 2021

The aim of this paper is to investigate whether the effectiveness of the transmission mechanism of monetary policy in Spain has changed since EMU establishment. The analysis is based on the fulfillment of the Expectations Hypothesis under rational expectations and the methodology is implemented through a cointegrated bivariate VAR model. The results reveal the existence of monetary transmission in the term structure in the period prior to EMU, even though the evidence is stronger up to the one-year rate. From 1999, the results are only consistent with a weak evidence of monetary transmission.
Valoración de opciones. Un enfoque diferente
Authors: Cruz Báez Domingo Israel , González Rodríguez José Manuel 
Published: November 2021

En este trabajo, proponemos un nuevo método de valoración de opciones. Para ilustrarlo, y desde un punto de vista distinto a los existentes en la literatura, analizamos el valor de las opciones europeas y asiáticas aritméticas sobre un activo que reparte dividendos. Nuestro método utiliza ecuaciones en derivadas parciales, transformadas integrales y el programa de cálculo simbólico Mathematica. Además, se presenta como una alternativa novedosa, ya que se obtiene una gran precisión, bajo coste computacional y resulta ser más sencillo que otros métodos.
Propuesta metodológica para establecer un índice de cultura organizacional a través del capital intelectual
Authors: Trillo Holgado María Amalia , Espejo Mohedano Roberto 
Published: November 2021

En un mundo cada vez más globalizado y competitivo, donde los intangibles pueden llegar a explicar hasta el ochenta por ciento del valor de las empresas, la consideración de la cultura se torna fundamental, llegando en muchas organizaciones a ser un elemento diferenciador que potencia dicha competitividad. Se considera como componente discriminante dentro del concepto estratégico social de capital intelectual. De ahí el interés de medirla. La particular idiosincrasia de la cultura organizacional, así como su condición de intangible plantea dificultades importantes a la hora de establecer su medición, por lo que este trabajo propone un procedimiento para medirla que lleva aparejado la organización de la información correspondiente de un modo que facilita la toma de decisiones en el ámbito de la dirección empresarial.
La pobreza en España en el período 1985-1995. Un análisis transversal y longitudinal
Authors: González Rodríguez Ma. Rosario , Velasco Morente Francisco , González Abril Luis 
Published: November 2021

El objetivo del trabajo consiste en un análisis transversal y longitudinal de la situación de pobreza económica experimentada por los hogares españoles en el período 1985-1995, utilizando para ello la Encuesta Continua de Presupuestos Familiares en dicho período. En el enfoque transversal se han analizado los tres aspectos de la pobreza: el aspecto absoluto, el relativo y la desigualdad en la cola inferior de la distribución. El análisis se ha llevado a cabo mediante la construcción de índices de pobreza y la representación gráfica de las curvas TIPs. El análisis longitudinal se ha basado en la estimación de las tasas de salida de la pobreza y la función de supervivencia, permitiendo conocer la duración en el estado de pobreza, las transiciones al estado de “no pobreza” e identificar aquellas características socioeconómicas y demográficas del hogar con mayor influencia en la duración de la pobreza.
Profit and Innovation Strategies in Low-Tech Firms
Authors: Köhler Holm-Detlev 
Published: November 2021

The present article outlines the main developments of what may be called the ‘new innovation theory’. This theory is based on the work of Schumpeter and combines it with the profit strategy approach. The purpose of this combination is to show that innovation needs to be embedded in coherent profit strategies in order to be effective. Innovation capacity and economic performance are much more the result of the smooth interplay between the stake- holders of firms than of high-tech or the intensity of research and development. The argument is illustrated in a comparative case-study of two firms.
La influencia de los efectos espaciales en el crecimiento de la productividad de la PYME
Authors: HernandezMaté Sánchez-Val Mariluz , García Pérez De Lema Domingo , Fernando Fernando 
Published: November 2021

Este estudio examina la influencia de los efectos espaciales sobre el crecimiento de la productividad de la Pyme industrial española. Para desarrollar este trabajo usamos una muestra de 35.042 empresas segmentada en función de la tecnología del sector para el periodo 1996-2004. Con el objetivo de analizar la relación espacio-crecimiento utilizamos modelos de beta convergencia, y técnicas de econometría espacial. Los resultados confirman la existencia de procesos de convergencia regional en cada submuestra. Además, para las empresas correspondientes a alta y alta-media tecnología, los efectos espaciales ejercen una influencia positiva sobre este proceso. Este resultado pone de manifiesto la necesidad de implementar políticas regionales que fomenten el desarrollo de empresas de alta tecnología.
Legislative Approach in Managing Environment Pollution by Alien Fish Species in Malaysia
Authors: Ahmad Asmida , Ramzi Sulaiman Nur Fazini Asro Bt. , Abu Hasan Nadia Bt. 
Published: November 2021

River pollution has been a major problem in Malaysia and significantly affects the environment. One of the contributing issues would be the spread of invasive alien fish species that has given negative impacts on the environment and ecological disaster, the human health, harming the native animals and plants, as well the economy. Based on the National Committee on Invasive Alien Species Report in 2018, that 46 invasive alien species from a total of 130 species in the established main invasive alien species lists in Malaysia. The alien fishes have been known to make their presence in our dams, lakes and rivers but not much attention has been paid to their existence. Based on these facts, it is proven that the issue poses a significant risk hence an urgent attention is required in managing this pollution through proactive legal measures to enforce strictly the existing law so as to prevent the halt of the spread of invasive species. A legal doctrinal and non-doctrinal modes of research are used to examine and review on the existing laws and/or policy governing this issue. This research will help to provide reference and strategic planning via legal approach for better controlling the invasion in our Malaysian waters.
Sistem Informasi Geografi untuk Analisis Potensi Sumber Daya Lahan Pesisir Kepulauan Padaido Kabupaten Biak Numfor, Papua
Authors: Mandowen Rosalina Giovani , Mambrasar Rinto H 
Published: November 2021

<p class="Abstrak">Sistem Informasi Geografi (SIG) dengan layanan informasi pengelolaan lahan yang cocok sehingga lahan akan bernilai ekonomi, oleh karenanya penelitian ini membahas pemetaan dan pengkajian potensi sumber daya lahan pesisir dalam mendukung usaha budidaya, pariwisata, konservasi, dan daerah tangkapan ikan yang berkelanjutan. Metode penelitian secara deskriptif memakai pendekatan survei untuk pengamatan wilayah penelitian dan pengumpulan data sekunder serta pendekatan analisis spasial untuk parameter dan kriteria kesesuaian lahan. Teknik pengolahan dan analisis data ini menggunakan <em>software</em> SIG yakni <em>ArcGIS</em> 10.1 dengan model <em>skorin</em>g dan <em>overlay</em>. Hasil penelitian dengan studi kasus Kepulauan Padaido ini dapat disimpulkan bahwa saat ini dengan adanya SIG yang dibangun, Pemerintah Daerah Biak Numfor sudah dapat mengolah lahan pesisir untuk dimanfaatkan sesuai dengan potensi lahan yang seharusnya, seperti potensi lahan untuk usaha budidaya rumput laut seluas 13.269,41 ha atau 94%, untuk budidaya teripang seluas 7.069,91 ha atau 83%, sebagai aktifitas pariwisata pesisir seluas 7.778,45 ha atau 86%, sebagai kegiatan konservasi seluas 2.957,54 ha atau 163%, untuk daerah tangkapan ikan karang seluas 2.078,92 ha atau 80%, dan sebagai daerah tangkapan ikan pelagis 1.585,61 ha atau 87%.</p><p class="Abstrak"> </p><p class="Abstrak"><em><strong>Abstract</strong></em></p><p><em>Geographic Information System (GIS) with suitable land management information services so that the land will be of economic value, therefore this study discusses the mapping and assessment of the potential of coastal land resources in supporting sustainable aquaculture, tourism, conservation, and fishing grounds. The descriptive research method uses a survey approach for observation of research areas and secondary data collection as well as a spatial analysis approach for land suitability parameters and criteria. This data processing and analysis technique uses GIS software namely ArcGIS 10.1 with a scoring and overlay model. The results of the study with the Padaido Islands case study can be concluded that currently with the GIS being built, the Regional Government of Biak Numfor has been able to cultivate coastal land to be used according to the potential of the land that should be, such as the potential land for seaweed cultivation business area of 13,269.41 ha or 94%, for sea cucumber cultivation covering 7,069.91 ha or 83%, as coastal tourism activities covering 7,778.45 ha or 86%, as conservation activities covering 2,957.54 ha or 163%, for reef catchments covering 2,078.92 ha or 80%, and as a pelagic catchment area 1,585.61 ha or 87%.</em><em></em></p><p> </p>
Analisis Ketersediaan Data Indikator Smart City Kabupaten Tegal
Authors: Perdani Maria Dolorosa Kusuma , Widyastuti Inasari , Nupikso Daru 
Published: November 2021

Smart city merupakan suatu konsep tata kelola yang disusun secara cerdas agar mampu menyelesaikan setiap permasalahan yang ada di masyarakat. Beberapa literatur menyebut bahwa pembangunan smart city tidak dapat dilepaskan dari infrastruktur TIK serta ketersediaan data. Ketersedian data ini menjadi salah satu indikator awal yang penting untuk menentukan langkah menuju smart city. Kabupaten Tegal yang masih berada pada tahap “proses memulai” menuju smart city perlu melakukan pengukuran ketersediaan data indikator smart city agar perencanaan program untuk menuju smart city dapat dilakukan secara komprehensif. Tujuan dari penelitian ini adalah untuk menilai ketersediaan data indikator smart city serta relevansinya dengan kebijakan terkait di Kabupaten Tegal. Penelitian ini menggunakan metode kuantitatif dengan teknik purposive sampling dalam pengambilan sampelnya. Pemilihan responden berdasarkan pada kesesuaian antara latar belakang tugas pokok dan fungsi OPD dengan perannya dalam memperkuat dimensi smart city. Pengukuran indikator smart city merujuk pada Model Smart Sustainable City. Hasil penelitian menunjukkan bahwa ketersedian data di Kabupaten Tegal masih tergolong rendah. Data terkait kesehatan untuk mendukung Dimensi Living sudah cukup tersedia, begitu pula data terkait mitigasi bencana. Namun, data pendukung pada dimensi lain seperti pada dimensi Smart Economy serta dimensi Smart Governance masih rendah. AbstractSmart city is a governance concept that is arranged intelligently to be able to solve every problem in society. Some literature states that the development of smart cities cannot be separated from ICT infrastructure and data availability. The availability of this data becomes one of the important early indicators to determine the steps towards smart city. Tegal Regency which is still in the "starting process" towards smart city needs to measure the availability of smart city indicator data so that program planning to reach smart city can be carried out comprehensively. The purpose of this study is to assess the availability of smart city indicator data and its relevance to related policies in Tegal Regency. This research uses quantitative methods with purposive sampling technique in taking the sample. The selection of respondents is based on the suitability between the background of the main tasks and functions of the OPD with its role in strengthening the dimensions of the smart city Measurement of smart city indicators refers to the Smart Sustainable City Model. The results showed that the availability of data in Tegal Regency was still relatively low. Health related data to support the Living Dimension is sufficiently available, as are data related to disaster mitigation. However, supporting data on other dimensions such as the Smart Economy dimension and the Smart Governance dimension are still low.
Peramalan Pencemaran Udara Di Kota Surabaya Menggunakan Metode DSARIMA dengan Pendekatan Percentile Error Bootstrap (PEB)
Authors: Koesoemaningroem Novi , Endroyono Endroyono , Nugroho Supeno Mardi Susiki 
Published: November 2021

<p>Peramalan pencemaran udara yang akurat diperlukan untuk mengurangi dampak pencemaran udara. Peramalan yang belum akurat akan berdampak kurang efektifnya tindakan yang dilakukan untuk mengantisipasi dampak pencemaran udara. Sehingga diperlukan sebuah pendekatan yang dapat mengetahui keakuratan plot data hasil peramalan. Penelitian ini dilakukan dengan tujuan melakukan peramalan pencemaran udara berdasarkan parameter PM<sub>10</sub>, NO<sub>2</sub>, CO, SO<sub>2</sub>, dan O<sub>3</sub>dengan metode DSARIMA. Data dalam penelitian ini sebanyak 8.760 data yang berasal dari Dinas Lingkungan Hidup Kota Surabaya. Berdasarkan hasil peramalan selama 168 jam kadar parameter PM<sub>10</sub>, NO<sub>2</sub>, SO<sub>2</sub> dan O<sub>3</sub> cenderung menurun. Hasil peramalan selama 168 jam dengan menggunakan DSARIMA memberikan hasil peramalan yang nilainya mendekati data aktual terbukti dari polanya yang sesuai atau mirip dengan grafik plot data aktual dengan hasil ramalan. Dengan pendekatan PEB, selisih antara data aktual dan data ramalan kecil dan plot grafik PEB mengikuti plot grafik di data aktual, sehingga dapat dikatakan bahwa model sudah sesuai. Hasil akurasi terbaik yang dihasilkan adalah model DSARIMA dengan RMSE terkecil 0,59 didapatkan dari parameter CO yaitu ARIMA(0,1,[1,2,3])(0,1,1)<sup>24</sup>(0,1,1)<sup>168</sup>.</p><p> </p><p><em><strong>Abstract</strong></em></p><p class="Judul2"><em>Accurate air pollution forecasting is needed to reduce the impact of air pollution. Inaccurate forecasting will result in less effective actions taken to anticipate the impact of air pollution. So we need an approach that can determine the accuracy of the forecast data plot. This research was conducted with the aim of forecasting air pollution based on the PM<sub>10</sub>, NO<sub>2</sub>, CO, <sub>SO2</sub>, and O<sub>3</sub> parameters using the DSARIMA method. The data in this study were 8.760 data from the Surabaya City Environmental Service. Based on the results of forecasting for 168 hours, the levels of PM<sub>10</sub>, NO<sub>2, </sub>SO<sub>2</sub>, and O<sub>3</sub> parameters tend to decrease. Forecasting results for 168 hours using DSARIMA provide forecasting results whose values are close to the actual data as evidenced by the pattern that matches or is similar to the actual data plot graph with the forecast results. With the PEB approach, the difference between the actual data and the forecast data is small and the PEB graph plot follows the graph plot in the actual data, so it can be said that the model is appropriate. The best accuracy result is DSARIMA with the smallest RMSE 0,59 obtained from the CO parameter, namely </em>ARIMA(0,1,[1,2,3])(0,1,1)<sup>24</sup>(0,1,1)<sup>168</sup>.</p><p> </p><p> </p>
Memahami Perjalanan "Kampung Cyber" Melalui Lensa Actor Network Theory
Authors: Alfandya Alfandya , Wahid Fathul 
Published: November 2021

<p class="Abstrak">Penelitian terdahulu menunjukkan tingginya risiko kegagalan dari proyek-proyek penerapan teknologi informasi dan komunikasi (TIK) untuk pembangunan. Salah satu tantangan utamanya adalah mendapatkan kepercayaan dari masyarakat dan memastikan bahwa program-program itu lestari. Penelitian ini akan membahas detail proses implementasi TIK untuk pembangunan menggunakan lensa Actor Network Theory. Detail proses implementasi TIK nantinya akan dianalisis berdasarkan fase-fase pada Actor Network Theory. Studi kasus penelitian ini adalah sebuah desa bernama “Kampung Cyber” di Yogyakarta yang sudah menerapkan TIK sejak tahun 2008. Penelitian ini merupakan hasil dari studi kualitatif berdasarkan wawancara dan observasi dari masyarakat Kampung Cyber beserta dengan tokoh-tokoh utama dalam implementasi TIK. Detail temuan penelitian ini dapat dijadikan referensi dalam implementasinya di daerah lain. Hasil penelitian menunjukkan Actor Network Theory mampu memetakan bagaimana proses implementasi TIK di Kampung Cyber. Hasil analisis juga menunjukkan perubahan peran Ketua RT yang di masa awal menjadi sangat dominan, yang akhirnya digantikan oleh masyarakat. </p><p class="Abstrak"> </p><p class="Abstrak"><em><strong>Abstract</strong></em></p><p class="Abstract"><em>Previous studies have documented failures in various information and communication technology for development (ICT4D) projects. One of the main challenges in ICT4D project is gaining the trust of the community and ensuring its sustainability. This paper presents stories from ICT4D project implementation through the lens of Actor Network Theory (ANT). The case is a village called "Kampung Cyber" in Yogyakarta. This study employs a qualitative approach using data gathered from interviews with the main actors and observations in Kampung Cyber. Details from the findings may be adapted as a reference to ICT4D project implementation in similar context. The finding unveil that the theory is very useful to explain the implementation process along with involved actors. The study also finds that the role of the leading actor (i.e. the head of neighborhood unit)) diminishes over time and the dominant role is taken over by the community. </em></p><p class="Abstrak"><em><strong><br /></strong></em></p>
Perancangan Spesifikasi Keamanan untuk Pengembangan Aplikasi Secure Chat Berdasarkan Common Criteria For It Security Evaluation
Authors: Amiruddin Amiruddin , Rohmani Muhammad Faqih 
Published: November 2021

<p class="Abstrak">Spesifikasi keamanan sangat penting bagi pengembangan aplikasi <em>chatting</em> karena dapat menentukan tingkat keamanan aplikasi yang tentunya akan berdampak pada kepercayaan pengguna. Namun, pengembangan fitur keamanan pada aplikasi yang beredar belum semua didasarkan pada suatu spesifikasi kebutuhan keamanan yang jelas. Misanya, aplikasi Mxit dan QQ Mobile tidak memenuhi satu pun dari tujuh kategori keamanan untuk <em>secure chat</em> yang dikeluarkan oleh Electronic Frontiers Foundtaion (EFF). Bahkan, Yahoo! Messenger belum menerapkan disain keamanan yang baik, misalnya kita tidak dapat memverifikasi identitas kontak kita. Selain itu, Yahoo! Messenger tidak menerapkan <em>perfect forward secrecy</em>. Artinya, fitur keamanan pada beberapa aplikasi<em> chat</em> dikembangkan tidak berdasarkan pada rancangan spesifikasi keamanan. Pada penelitian ini, dilakukan perancangan spesifikasi keamanan untuk pengembangan aplikasi <em>secure chat</em> dengan mengacu pada <em>Common Criteria for IT Security Evaluation Version 3.1:2017</em>. Pada hasil rancangan tersebut, telah ditentukan 28 famili dari 7 kelas <em>Secure Functional Requirement</em> (SFR) yang harus dipenuhi dalam pengembangan aplikasi secure chat. Hasil rancangan telah divalidasi dengan metode <em>expert judgment</em>.</p><p class="Abstrak"><em><strong>Abstract</strong></em></p><p class="Abstrak"><em>Security specifications are very important for chat application development because they can determine the level of its security which, of course, will have an impact on user trust. However, the development of outstanding application security features is not all based on a clear security requirement specification. For example, the Mxit and QQ Mobile applications do not meet any of the seven security categories for secure chat issued by the Electronic Frontier Foundation (EFF). In fact, Yahoo! Messenger has not implemented a good security design, for example, we cannot verify the identity of our contacts and do not apply perfect forward secrecy. This means that security features in some chat applications are developed not based on security specification designs. In this study, the design of security specifications for secure chat application development was carried out by referring to the Common Criteria for IT Security Evaluation Version 3.1: 2017. In the design results, 28 families of 7 classes of Secure Functional Requirements (SFR) have been determined that must be met in the development of secure chat applications. The design result has been validated using expert judgment method.</em></p>