Investigation of Fashion Sharing Platform for Sustainable Economy—Korean and International Fashion Websites before and after COVID-19

In this study, we analyzed the changes in South Korean and international fashion sharing websites before and after the COVID-19 pandemic to suggest ways to use fashion sharing services for sustainable fashion. Additionally, we evaluate the usability and accessibility of the site to provide usable data when configuring the fashion sharing service site. Changes in various elements of 21 domestic and foreign fashion sharing websites were analyzed. Five websites were selected and assessed for their usability and accessibility using Likert scales. Results revealed that the sharing price was approximately 30% of the selling price, and international websites offered more diverse brands, items, and sizes than South Korean websites. Regarding usability, “Rent-It” and “Rent the Runway” scored high points, and “Rent the Runway” had a high average value for accessibility. Additionally, despite the given circumstances, only two South Korean and a few international websites seemed to be advertising about hygiene, on topics such as laundry and sterilization. Therefore, in South Korea, focusing on one or two shared items, securing a wide range of brands, items, and sizes, and advertising hygiene is essential. A fashion sharing website focused on effective usability, accessibility, and product hygiene will ensure sustainable fashion sharing remains stable.

Integrated Valuation of Nature-Based Solutions Using TESSA: Three Floodplain Restoration Studies in the Danube Catchment

Floodplain restoration measures are among the most well-known nature-based solutions for flood risk reduction but practitioners see their limitations in comparison to technical measures when considering both their effectiveness and profitability. The aim of this study is to show the co-benefits (besides flood risk reduction) of floodplain restoration and handle them in terms of monetized ecosystem services (ES). Our work focused on six ES groups for three study areas in the Danube catchment along the Krka, Morava, and Danube rivers. ES mapping through stakeholder engagement is also considered. We applied the methodologies suggested in the Toolkit for Ecosystem Service Site-Based Assessment (TESSA) complemented with alternative methodologies (e.g., questionnaires on social media). Results show annual combined benefits of floodplain restoration in a range from 237,000 USD2019 at Krka to 3.1 million USD2019 at Morava, suggesting the utility of ES assessment. The combination of stakeholder workshops and the TESSA guidelines, as well as the newly developed methods, were all central tools to provide decision-makers with arguments to use nature-based solutions for an integrated and holistic riparian land use management.

Chatbot Kantor Pelayanan Pajak Pratama Cikupa pada Platform Line

The Primary Tax Service Office has used technology in delivering information about taxes, such as the existence of an official tax portal service site as a forum for delivering information about requirements, announcements and provisions related to taxes for the general public. In addition, there are also online applications that are under the auspices of the Directorate General of Taxation which serve as services related to online tax reporting for the general public. However, the Primary Tax Service Office does not yet have a service to provide services to users quickly, easily and can be used at any time, therefore a chatbot application is created that can answer tax-related questions that can be accessed at any time easily and quickly. This chatbot is built using the hypertext preprocessor programming language and database using MySQL and the Artificial Intelligence Markup Language which contains a collection of patterns and responses that can be used by chatbots to search answers to each sentence. The software development methodology used is the Rapid Application Development (RAD) method. This research produces a chatbot application that can help users by answering questions about taxes.

GNSS Station Metadata Revisited in Response to Evolving Needs

<p>The IGS (International GNSS Service) site log format is the worldwide standard for exchanging GNSS station metadata. It contains, among other things, a description of the GNSS site and its surroundings, the contact persons, and an historical overview of the GNSS equipment. This information is valuable for reliable GNSS data analysis and interpretation of the results.</p><p>This IGS site log is also used within the EUREF Permanent Network (EPN, Bruyninx et al., 2019) and the GNSS component of the European Plate Observing System (EPOS, https://www.epos-eu.org/). However, due to their specific needs, these networks collect additional GNSS metadata. For example, within the EPN, individual receiver antenna calibration values are collected, as well as the information on the data provided by the station. EPOS is collecting in addition data licences. Within the Creative Commons permitted licence scheme, two licences will be adopted by EPOS, CC:BY and CC:BY:NC. Both licenses require that the data user acknowledges (cites) the data owner. To facilitate this data citation, EPOS recommends attributing Digital Object Identifiers (DOI) to the GNSS data and therefore also includes the DOI in the collected GNSS station metadata.</p><p>Many IGS and EPN stations also contribute to EPOS and therefore it is imperative to harmonize the collection and distribution of the additional metadata. The GeodesyML (http://geodesyml.org) format already allows including more metadata compared to the IGS site log format. In this poster, we will review the challenges and propose how to tackle them. We will finish by showing the choices made within the “Metadata Management and Distribution System for Multiple GNSS networks” (M<sup>3</sup>G) which collects and disseminates GNSS station metadata within both the EPOS and EPN networks.</p><p>Bruyninx C., Legrand J., Fabian A., Pottiaux E. (2019) GNSS Metadata and Data Validation in the EUREF Permanent Network. GPS Sol., 23(4), https://doi: 10.1007/s10291-019-0880-9          </p>

Rekomendasi Lowongan Pekerjaan dari Portal Bursa Lowongan Kerja Memanfaatkan Cosine Similarity dan Simple Additive Weighting

AbstrakPencarian informasi melalui portal bursa lowongan kerja memanfaatkan mesin pencari (search engine) yang terdapat pada situs layanan. Hasil pencarian oleh sistem didasarkan pada kesamaan query inputan, kemudian hasilnya ditampilkan dengan model sortir yang terbatas pada hierarkis abjad atau angka. Sehingga diperlukan waktu lagi untuk memilah informasi yang dibutuhkan, karena hasil informasi yang ditampilkan sistem juga diantaranya merupakan informasi yang kurang sesuai. Sebab itu diperlukanlah adanya pengembangan model perankingan terhadap rekomendasi informasi dari hasil pencarian tersebut. Metode cosine similarity dalam pengimplementasiannya menghasilkan data sesuai dengan query yang diinputkan user, serta ditambah dengan menerapkan metode simple additive weighting sebagai metode perankingan terhadap data retrive hasil cosine similarity. Sistem memiliki fitur unggulan, yaitu model perankingan yang bertingkat sehingga user dapat menentukan sendiri aturan perankingan dengan menentukan kriteria mana yang cendrung dominan. Abstract Seeking information on job vacancy portals are use search engines tools that already contained on the service site. The search results by the system are based on the similarity of input queries, then the results are displayed with a sort model limited to hierarchical alphabets or numbers. So it takes a longer time to sort out the required information, because the results of information displayed by the system also containedsome irrelevant information. Therefore isbeing necessary to develop other ranked models to recommend some information from the search results. Cosine similarity method in the implementation of the data accordance to query that inputted by user, and then applying a method of simple additive weighting as a ranked method for the retrive data of cosine similarity results. The system has excellent features too, namely the multilevel ranking model so users can define their own ranking rules by determining which criteria tends is dominant.

Community Attachment Formation and Its Influence on Sustainable Participation in a Digitalized Community: Focusing on Content and Social Capital of an Online Community

Individuals’ lives and behaviors progressively change as information technology evolves. Through the rapid growth of information technology, individuals can access abundant information and virtual networks and create online communities for information and knowledge exchange and other intellectual pursuits. Some of the most important aspects of community success involve the engagement, participation, and active discussion of and among community members. This study focuses on the user-generated content (UGC) community and explores the mechanism for formation of community attachment from the perspective of the content capital and social capital of community members. In addition, this study demonstrates the moderating effect of membership duration on the mechanism of community attachment formation. Finally, this study reveals that the attachment formed with content and social capital can affect the decision to either continue to participate in a current UGC service site, or move to an alternative site.

Productive Alienation via Service Learning

This paper argues for the specific pedagogical and philosophical value of toggling between places, as experienced in service or community-based learning. Regular shifting of student perspectives by traveling from a classroom to a community service site alienates students from their assumptions about beliefs, and opens up more diverse perspectives within the classroom.