The use of transparencies is a common strategy in visual representations to guarantee the visibility of different overlapping graphical objects, especially, if no visibility-decid...
NP-hard combinatorial optimization problems are common in real life. Due to their intractability, local search algorithms are often used to solve such problems. Since these algori...
Satisfaction surveys are an important measurement tool in fields such as market research or human resources management. Serious studies consist of numerous questions and contain a...
Polymorphic, or shape-shifting, robots can normally tackle more types of tasks than non-polymorphic robots due to their flexible morphology. Their versatility adds to the challeng...
Jill L. Drury, Holly A. Yanco, Whitney Howell, Bri...
VoiceXML (VXML) is a W3C’s standard for specifying interactive dialogs. It finds multiple uses in various Web applications. VXML can also be used in non-visual Web browsing. Th...