To filter out violant, vulgar messages and unpleasant images on users own personal wall page by providing ability to control the messages and images. To evaluate a flexible system is called Filtered Wall, which has ability to filter undesired messages. With the use of Machine learning text categorization techniques to automatically assign each short text message based on its content. In order t...

Methods of text compression in Navy messages are not limited to sentence fragments and the omissions of function words such as the copula be. Text compression is also exhibited within ~grammatieal" sentences and is identified within noun phrases in Navy messages. Mechanisms of text compression include increased frequency of complex noun sequences and also increased usage of nominalizations. Sem...

— There is little evidence showing whether health information transmitted via text messages can change health and educational outcomes. We conducted a randomized field experiment involving 900 primary students in rural China to study whether a health education campaign conducted via text message could affect caregiver knowledge or student outcomes. When caregivers received both weekly health me...

Abstract Previous studies of emoji effects on text sentiment demonstrate mixed findings. Further, these are limited by confounds, e.g., underlying sentiment, lack ecological validity. We considered the emotional valence affectively neutral English-language messages. additionally differences across US-American, British, and Danish participants. 217 participants screenshots question-and-response ...

Secure transmission of information is one of the big challenges of knowledge society. Steganography is the transmission of secret messages embedded within other covering messages which conceal the existence of underlying messages (steganosis). In cryptography however, the presence of secret messages is known. We develop a new Steganography method based on Chaos, for concealing texts or images e...

BACKGROUND Depression and Alcohol Use Disorders (AUDs) are two leading causes of disability worldwide and are associated with significant treatment challenges requiring new, innovative, cost-effective and technologically-based therapies including the use of supportive text messages. OBJECTIVE To determine the feasibility and effectiveness of supportive text messages in long-term follow-up to ...

13 I magine sitting at your desk at home and checking your electronic mail. An audiovisual clip of your family members hundreds of miles away pops up with warm greetings and family news. This scenario lies within the capability of the integrated multimedia mailing system, called VistaMail, developed at the University of Illinois at Urbana-Champaign. VistaMail provides smooth and seamless transi...