In this paper, we present a novel encryptionless algorithm to enhance security in transmission of data in networks. The algorithm uses an intuitively simple idea of a “jigsaw puzzle” to break the transformed data into multiple parts where these parts form the pieces of the puzzle. Then these parts are packaged into packets and sent to the receiver. A secure and efficient mechanism is provided t...

Finding relevant publications in the large and rapidly growing body of biomedical literature is challenging. Search queries on PubMed often return thousands of publications and it can be a tedious task to filter out irrelevant publications and choose a manageable set to read. We have developed a visual analytics system, named Bio-Jigsaw, which acts like a visual index on a document collection a...

Tujuan penelitian ini adalah meningkatkan aktivitas belajar dan hasil siswa pada materi persamaan kuadrat melalui model pembelajaran kooperatif tipe jigsaw kelas IX H SMP Negeri 1 Margasari semester ganjil tahun pelajaran 2019/2020. Subjek dalam 2019/2020 dengan jumlah 32 yang terdiri dari 20 perempuan 12 laki-laki. Penelitian dilakukan dua siklus setiap siklusnya empat tahap pelaksanaan tiga p...

The purpose of this study was to determine the impact and implementation jigsaw method in learning science (Physics) subjects improve student achievement class IX SMP Negeri 10 Malang, Malang City. used research is classroom action (CAR). While data collection techniques were observation, interviews, documentation descriptive analysis. This conducted 3 cycles, namely cycle I, II III. 34 grade s...

<p>Penelitian ini bertujuan untun meningkatkan hasil belajar siswa pada tema daerah tempat tinggalku subtema keunikan dengan menggunakan model pembelajaran kooperatif tipe <em>jigsaw</em> di SD Negeri 107436 Rumah Lengo. Jenis penelitian adalah tindakan kelas. Subjek kelas IV yang berjumlah 25 terdiri dari 13 laki-laki dan 12 perempuan. Data diperoleh tes observasi. Dengan mel...

Objective: This study aims to review group learning method effect compared to individual learning method on dyslexic students of second grade in elementary school and it evaluates whether their problem will be solved in group and by other`s help? Thus, two methods of learning- Jigsaw I and Jigsaw II methods -were used to review their effects on improving learning and reading of...

This article describes the sense-making process we applied to solve the VAST 2010 Mini Challenge 1 using the visual analytics system Jigsaw. We focus on Jigsaw’s data ingest and evidence marshalling features and discuss how they are beneficial for a holistic sense-making experience.