1. Didi Rosiyadi Researcher at Indonesian Institute of Sciences didi.rosiyadi@lipi.go.id The ALICE ITS upgrade and O 2 Asian Workshop 2014 Krabi, Thailand, June 16-18, 2014.

2. Outline Overview of LIPI LIPI & ALICE MoU Team member ALICE-Indonesia Execution and Current Status Data Center & LIPI GRID Future Plans Internship Program at CERN

3. Overview of LIPI http : //www.lipi.go.id LIPI (Lembaga Ilmu Pengetahuan Indonesia - The Indonesian Institute of Sciences) is the governmental authority for science and research in Indonesia. It consists of 47 research centers in the fields ranging from social to natural sciences. Sources : tamplin.com, Wikipedia, bkpi.lipi.go.id Science and technology development Geotechnology Oceanography Limnology Metallurgy Biology Biotechnology Biomaterial Physics Chemistry Informatics Electrical engineering and mechatronics Electronics and telecommunication Social and cultural sciences Economy Population studies Politics Regional resources Calibration,Instrumentation and Metrology Quality control and testing

4. LIPI-ALICE MoU MoU between LIPI and ALICE has been conducted on October 21, 2013 in LIPI office, Jakarta, Indonesia.

5. Team member ALICE-Indonesia Team member on Physics, Electronics, and Informatics.

6. Execution and Current Status Procurement and installation for LIPI Grid HPC Workshop with ICTP Trieste HPC Workshop for students IC3INA conference 2013 Recruitment of new staffs Learning VO Box is installed, Host Certificates, Grid system installation with assigned certificates, Procurement Wuhan (Edi K.)Tsukuba (Rifki S., Taufiq W., LTH) Hiroshima (Rifki S., Taufiq W., LTH)Suranare (Esa P.) Krabi-Thailand (Didi R) Execution Current Status

7. Data Center & LIPI GRID (1) Sources : t4nya.com, biologi.lipi.go.id

8. Data Center & LIPI GRID (2) Architecture

9. Data Center & LIPI GRID (3) Local Architecture

10. Future Plans

11. Internship Program at CERN (1) Work and organization structure organization

12. Internship Program at CERN (2) August – October 2014 Work Plans -Latchezar Betev Rifki Sadikin, Taufiq Wirahman, Furqon Mensan (hosted by Offline) a) Bringing the two Indonesian Grid sites into operation b) Completion of basic implementation for glexec in AliEn c) HEPSpec profiling of the Grid sites. Eventually prepare a more general profiling tool for site performance. d) CAF on demand (with Dario Berzano) e) HLT for offline processing - implementation of AliEn module for virtual site submission, validation on the HLT test farm Suharyo Sumowidagdo, Didi Rosiyadi, Nova Hadi Letriandoko (hosted by DAQ) a) Dataflow simulation facility (with Iosif Legrand, Sylcain Chapeland) b) Benchmarking of TPC (Time Projection Chamber) clustering agorithm on CPU, comparison with HLT (The High-Level Trigger ) implementation (with HLT experts) Data Acquisition (DAQ): c) Data Acquisition (DAQ): ALICE equipment used to read and store huge experimental data. Advanced Algorithms for Data Compression and Signal Processing are embedded in this device. d) Handling very large data acquisition and compression.

13. Internship Program at CERN (3) Detail Work Plans- DAQ  ALICE’s DAQ system receives raw data from the sensors with rate 1 Terabyte/s. This rate needs to be reduced to 10 Gigabyte/s. Therefore it will require some works on: o Data compression; Parallel processing and parallel algorithms; and Multi-core CPU and Graphical Processing Unit (GPU)

14. Internship Program at CERN (4) Detail Work Plans-DAQ The detail work plans for hosted by DAQ on advanced algorithms for data compression and signal processing. 1. Lossless and Lossy Compression 2. Various of data compression techniques, such as Run-length encoding, Burrows-wheeler transform, Move to front transform, Arithmetic coding and Huffman coding, Discrete Cosine Transform and Discrete Wavelet Transform 3. Optimization method, such as Genetic Algorithm, Particle Swarm Optimization and combination between or among various of data compression techniques.

15. References I Made Agus Dwi Suarjaya, A New Algorithm for Data Compression Optimization, (IJACSA) International Journal of Advanced Computer Science and Applications, Vol. 3, No.8, 2012 Adnan Ozsoy, Martin Swany, Arun Chauhan, Optimizing LZSS compression on GPGPUs, Elsevier Journal of Future Generation Computer Systems 30, pp. 170–178, 2014 Hazarathaiah Malepati, Lossless Data Compression, Digital Media Processing, Chapter 5, pp. 225-281, 2010 A. Nicolaucig, M. Mattavelli, S. Carrato, Compression of TPC data in the ALICE experiment, Elsevier Journal of Nuclear Instruments and Methods in Physics Research A 487, pp. 542–556, 2002 J. Badier, Ph. Busson, A. Karar, D.W. Kim, G.B. Kim, S.C. Lee, Reduction of ECAL data volume using lossless data compression techniques, Elsevier Journal of Nuclear Instruments and Methods in Physics Research A 463, pp. 361–374, 2001 EIGER: Next generation single photon counting detector for X-ray applications, Roberto Dinapoli, AnnaBergamaschi, BeatHenrich, RolandHorisberger, IanJohnson, AldoMozzanica, Elmar Schmid, BerndSchmitt, AkosSchreiber, XintianShi, GerdTheidel, Elsevier Journal of Nuclear Instruments and Methods in Physics Research A 650, pp. 79– 83, 2011 Predrag BUNCIC, Thorsten KOLLEGER & Pierre VANDE VYVRE, O2 (Online-Offline) Project, ALICE-USA, Cern, May 2013. Presentation file about ALICE at LIPI by LT. Handoko, Edi Kurniawan, Esa Prakasa, Rifki Sadikin

16. Thank you