Results 81 to 90 of about 16,542 (303)

Mobile Instant Messaging for the Elderly

Procedia Computer Science, 2015
AbstractWhile the use of Mobile Instant Messaging (MIM) has been expanding vastly along with mobile technology, existing MIM applications have not sufficiently addressed the needs of elderly users. MIM applications have great potential to support social interactions, and thus contribute to the well-being of the elderly.
Bong Way Kiat, Weiqin Chen 0001
openaire   +4 more sources

Gate‐Align‐SED: Semi‐Supervised Sound Event Detection via Adaptive Feature Gating and Cross‐Task Alignment in Situation Awareness

Advanced Intelligent Systems, EarlyView.
Overview of the proposed Gate‐Align‐SED, including two stages of training: (1) Mean‐Teacher SSL Training; and (2) Enhancer Model Training. In complex real‐world environments such as disaster monitoring, effective sound event detection (SED) is often hindered by the presence of noise and limited labeled data.
Jieli Chen, Li‐Minn Ang, Chee Shen Lim, Kah Phooi Seng, Jeremy Smith   +4 more
wiley   +1 more source

A Post-Quantum End-to-End Secure Protocol for Instant Messaging Applications

Cryptography
Modern instant messaging systems require end-to-end (E2E) security guarantees while operating over server-mediated infrastructures that cannot be fully trusted.
Alfonso F. De Abiega-L’Eglisse, Kevin A. Delgado-Vargas, Humberto A. Ortega Alcocer, Gina Gallegos-García, Eliseo Sarmiento-Rosales   +4 more
doaj   +1 more source

Neuromorphic Denoising with Fully Analog Memristive In‐Memory Computing

Advanced Intelligent Systems, EarlyView.
This article borrows the concepts of episodic memory in human brains to experimentally implement a memristor‐based neuromorphic denoising process. A homogeneous memristor processing unit is experimentally demonstrated for both temporal storage and neural network computation, imitating the synapses in the human brain.
Daijing Shi, Teng Zhang, Yuqi Li, Yaoyu Tao, Bonan Yan, Yuchao Yang   +5 more
wiley   +1 more source

Users of Virtual Reference Are More Satisfied with the Service They Receive than the Providers of that Service Think They Are. A Review of: Hansen, D., Johnson, M., Norton, E., & McDonough, A. (2009). Virtual provider pessimism: Analysing instant messaging reference encounters with the pair perception comparison method. Information Research, 14(4). Retrieved from http://informationr.net/ir/14-4/ paper416.html

Evidence Based Library and Information Practice, 2011
Objective – To examine provider pessimism by comparing user and provider perception of the same instant messaging reference transaction.Design – Instant messaging users and providers completed post-reference transaction surveys which were analyzed using ...
Carol D. Howe
doaj  

Protecting Instant Messaging Notifications against Physical Attacks: A Novel Instant Messaging Notification Protocol Based on Signal Protocol

Applied Sciences
Over the years, there has been a significant surge in the popularity of instant messaging applications (IMAs). However, the message notification functionality in IMAs exhibits certain limitations.
Raghad Almari, Abdullah Almosallam, Saleh Almousa, Saad Alahmadi   +3 more
doaj   +1 more source

INSTANT MESSAGING IN ENTERPRISES

, 2003
This project aims at exploring the security issues of using instant messaging in enterprises, and measures for improving instant messaging security. Instant messaging can have significant social implications, and has potential to become the primary means
Makowski, Nathan Aaron
core  

Innovative Artificial Intelligence‐Assisted Systems for Social Science Research: Architecture Design and Applied Practice

AI &Innovation, EarlyView.
ABSTRACT The rapid advancement of large language model (LLM) technology is profoundly transforming the practice of social science research. Scholarly discussions on Artificial Intelligence (AI)'s role in social science research can be organised into three levels: AI as a research tool, AI as a methodological infrastructure and AI as a quasi‐cognitive ...
Jie Xiong
wiley   +1 more source

The Effects of Text Messaging and Instant Messaging on Literacy [PDF]

English Studies, 2013
This article reviews empirical studies published in the last decade on the effects of text messaging and instant messaging on literacy to determine whether they positively or negatively affect literacy. Although the majority of studies found a positive correlation between texting and/or instant messaging and literacy, others found a negative ...
openaire   +2 more sources

Sicherheitsaspekte von Instant Messaging

, 2005
Instant Messaging besitzt zweifelsohne eine sehr große Zukunft. Es ist vergleichbar mit dem Short Message Service (SMS), der einen sehr großen Stellenwert im Mobilfunk hat. Neben der für SMS charakteristischen schnellen Übermittlung
Schildt, Holger
core