Materi I What About Informatics

Transkripsi

1 Materi I What About Informatics Definition of Informatics Definition of Data, Information and knowledge Kind of Computation Process RDA-Teknik Informatika UNPAS 1

2 Aturan dan Etika Kuliah IF 186 Pengenalan Informatika Aturan Penilaian Kehadiran 25% Kuis Elearning 25% Tulisan di Blog 15% UTS dan UAS, masing2 35% 17.5%) Tata tertib Jika curang ttg kehadiran, nilai langsung E Tidak ada perpanjangan Kuis di elearning jika sudah closed Memakai baju Seragam sesuai Aturan Tidak sopan membalas sms di kelas HP diwajibkan silent ketika di dalam kelas Tidak sopan menerima telepon di kelas Membaca materi di rumah, sebelum di bahas di kelas Meminta ijin kepada dosen ketika akan keluar kelas atau terlambat masuk ke kelas RDA-Teknik Informatika UNPAS 2

3 Definition of Informatics IF 186 Pengenalan Informatika Collection of art, science, method, tools for represents data, and computing data into information, and presents the information for users. The key points are Tools that be used data representation (Text, Number, Image, Sound, Video) Kind of Computation Presents information to users RDA-Teknik Informatika UNPAS 3

4 Definition of Informatics IF 186 Pengenalan Informatika ART "the use of skill and imagination in the creation of aesthetic objects, environments, or experiences that can be shared with others a study of creative skill, a process of using the creative skill, a product of the creative skill SCIENCE formulation of the behavior of the universe invented by man through the learning process RDA-Teknik Informatika UNPAS 4

5 Definition of Informatics IF 186 Pengenalan Informatika METHOD An established, habitual, logical, or prescribed practice or systematic process of achieving certain ends with accuracy and efficiency, usually in an ordered sequence of fixed steps An item or implement used for a specific purpose. Tools A tool can be a physical object such as mechanical tools including saws and hammers or a technical object such as a web authoring tool or software program. Furthermore, a concept can also be considered a tool. Creativity is the tool which allows a child s mind to grow. RDA-Teknik Informatika UNPAS 5

6 Apa itu data? The fact that symbolized The real world is represented in the another form without prejudice to \ change semantics so that it can be done computing (processing) over such representations to produce information Behaviour of real world Dynamic / Change over time Many kind of Object There are relationship of object RDA-Teknik Informatika UNPAS 6

7 Example GOATS Child of RDA-Teknik Informatika UNPAS 7

8 Example Kind of Goods Suplier Pur chase Supply with RDA-Teknik Informatika UNPAS 8

9 Apa itu Informasi Informatics products that are meaningful, useful, meaningful to the user RDA-Teknik Informatika UNPAS 9

10 What is Information Data that (1) has been verified to be accurate and timely, (2) is specific and organized for a purpose, (3) is presented within a context that gives it meaning and relevance, and (4) that can lead to an increase in understanding and decrease in uncertainty. The value of information lies solely in its ability to affect a behavior, decision, or outcome. A piece of information is considered valueless if, after receiving it, things remain unchanged. RDA-Teknik Informatika UNPAS 10

11 What s Knowledge? Know How Knowledge = Comprehension= Deep understanding about some special problem and make affection in the decision making Kind Pengetahuan: Tacit Knowledge: knowledge stored in human Untacit: formally expressed knowledge that can be communicated to others or even be computed RDA-Teknik Informatika UNPAS 11

12 Contoh(1) 1. Ali Nurdin years old 3. Male 4. Cirebon, 20 Septemebr Jl. Sukarno Hatta 45 Palimanan Cirebon 6. Hoby video Editing 7. Parents : Mrs Ani Hidayati and Mr Asep Komarudin RDA-Teknik Informatika UNPAS 12

13 Example(1) Nama Alamat di bdg No-Telp Asal Jns_kel Doni Jl cemara xxxx karawang L Nabila Gegerkalong tgh II/ xx bandung P Ali KpAD II/ cirebon L Alya KPAD III/ xx bandung P Dina Gegerkalong hilir bandung P Asep Pada Suka bandung L 1. All students IF Unpas 2007 that women coming from bandung 2. The majority of students IF Unpas 2007 came from Bandung 3. The number of male students is proportional to the number of female students 1. Who are the female students 2. How many female Students 3. Which ones are more numerously The number of student from Bandung or from outside Bandung RDA-Teknik Informatika UNPAS 13

14 Contoh(2) Executive Information System Top Level Management Specific Application(s) Decision Support System Medium Level Management Diklat Yustisi Pidum Pidsus Datun Supervisi General Application(s) Otomatisasi Kantor Aset Keuangan Humas Operational Sumber Daya Manusia(Kepegawaian) RDA-Teknik Informatika UNPAS 14

15 Example(2) How does the distribution of civil cases in each province How many Civil cases can be resolved through 2007 List 10 best prosecutors in Indonesia, the Prosecutor of the most completed cases during 2007 Show Trend criminal cases from year to year RDA-Teknik Informatika UNPAS 15

16 What s Computation Process? Automaticaly Process that be done by computer (s/w and h/w), encompass Input/Output Data Data Representation Process Manage data in order to always up-to-date (data Integrity) Information Processing ( Query/Inquiry) RDA-Teknik Informatika UNPAS 16

17 What is Computation? IF 186 Pengenalan Informatika Data Integrity Input Update Delete Data Reduction Merging Pengambilan Informasi Classification Exp: List of students from jakarta Calculation Exp : penjumlahan,pengurangan, dikalikan,dibagi,dsb Summarization Exp : Number of student by Hometown Searching with criteria Information formating and Layouting RDA-Teknik Informatika UNPAS 17

18 Study in Informatics IF 186 Pengenalan Informatika Tools: Architecture and computer organization Diagram to express design Data Representation: Data Structure, Database, Multimedia Data Processing Information Knowledge Programming Present Information Pemrogramming,Multimedia, Computer Network RDA-Teknik Informatika UNPAS 18

19 Study in Informatics IF 186 Pengenalan Informatika Electrical Engineering Mathematics Mana gement Computer Science Computation Information System Computer Engineering Computer Science S/W Engineering Information Technology Information System ICT RDA-Teknik Informatika UNPAS 19