Pengembangan Multimedia Berbasis Keterampilan Pembelajaran IPA untuk Kecakapan Pemecahan Masalah Bioteknologi Nata De Coco

This study aims to describe and analyze a multimedia-based learning science process skills in problem-solving skills biotechnology for nata de coco class IX student SMP 3 Sungai Kakap. The results of this study are: 1) Finding a model-based design of multimedia learning skills through the process; 2) relevant media profiles with multimedia skills-based process for problem solving skills biotechnology nata de coco is in the format of Adobe Flash comes with narration, animation, audio and video; 3) learners\u27 learning behaviors that can be observed is independence in learning (not dependent on the teacher), more excited and enthusiastic, have process skills such as observing, interpreting, using tools, planning activities, communicate and conclude with the good; 4) learners are able to achieve the ultimate goal of learning is problem-solving skills which learners are able to find a solution utilization of coconut water into nata de coco making it more economically valuabl

Panoptic Segmentation

We propose and study a task we name panoptic segmentation (PS). Panoptic segmentation unifies the typically distinct tasks of semantic segmentation (assign a class label to each pixel) and instance segmentation (detect and segment each object instance). The proposed task requires generating a coherent scene segmentation that is rich and complete, an important step toward real-world vision systems. While early work in computer vision addressed related image/scene parsing tasks, these are not currently popular, possibly due to lack of appropriate metrics or associated recognition challenges. To address this, we propose a novel panoptic quality (PQ) metric that captures performance for all classes (stuff and things) in an interpretable and unified manner. Using the proposed metric, we perform a rigorous study of both human and machine performance for PS on three existing datasets, revealing interesting insights about the task. The aim of our work is to revive the interest of the community in a more unified view of image segmentation.Comment: accepted to CVPR 201

Mobile support in CSCW applications and groupware development frameworks

Computer Supported Cooperative Work (CSCW) is an established subset of the field of Human Computer Interaction that deals with the how people use computing technology to enhance group interaction and collaboration. Mobile CSCW has emerged as a result of the progression from personal desktop computing to the mobile device platforms that are ubiquitous today. CSCW aims to not only connect people and facilitate communication through using computers; it aims to provide conceptual models coupled with technology to manage, mediate, and assist collaborative processes. Mobile CSCW research looks to fulfil these aims through the adoption of mobile technology and consideration for the mobile user. Facilitating collaboration using mobile devices brings new challenges. Some of these challenges are inherent to the nature of the device hardware, while others focus on the understanding of how to engineer software to maximize effectiveness for the end-users. This paper reviews seminal and state-of-the-art cooperative software applications and development frameworks, and their support for mobile devices