Research Reviews- International Journals http://www.rroij.com/ We are an open-access journal publication that aims to serve authors and readers (scientists as well as general masses) by providing them an easy and reliable source of knowledge. We publish 28 International Journals dispersing advance knowledge in the field of Pharmacy, Medical, Nursing, Dental, Agriculture, Engineering Technology and Arts. Certified by American Montessori Council, we have developed a unique education system that is a blend of our Ancient Vedic Educations with the practice equipment of Montessori system. http://www.rroij.com/ArchiveGRCS/currentissue-global-research-in-computer-science.php Journal of Global Research in Computer Sciences Volume 7 Issue 4 http://www.rroij.com/open-access/telehomecare-an-ict-use-case-based-on-m2m-communication-.php?aid=71973 Telehomecare An ICT Use Case based on M2M Communication Parikshit N Mahalle, Poonam N Railkar, Saudagar S Barde http://www.rroij.com/open-access/high-frequency-and-unstructured-data-in-finance-an-exploratory-study-oftwitter-.php?aid=70514 High Frequency and Unstructured Data in Finance An Exploratory Study ofTwitter William Sanger, Thierry Warin