We study caterpillar tree automata [3] that are restricted to enter any subtree at most one time (or k times). We show that, somewhat surprisingly, the deterministic one-visit automata can already, for instance, evaluate trees where the nodes represent some non-associative operations. We show that there exist regular tree languages that cannot be accepted by a one-visit automaton, thus proving ...

background: role of information source, perceived benefits and risks, and destination image has significantly been examined in travel and tourism literature; however, in medical tourism it is yet to be examined thoroughly. the concept discussed in this article is drawn form well established models in tourism literature. methods: the purpose of this research was to identify the source of informa...

We describe a novel system that automatically generates a personalized post-visit video summary of a museum visit, based on detailed personal visit log data captured by a museum visitors’ guide system during the visit. Based on the exhibits visited, time spent at the various locations and interaction with a mobile visitor’s guide used during the visit, the system infers the visitor’s focus and ...

Recently, several online social networking sites (OSNs; e.g., FourSquare) have emerged that allow people to record and broadcast their presence at physical locations. We examined the viability of using images of frequent patrons listed on an establishment’s FourSquare page to infer the ambiance of the establishment. In Study 1, 10 judges independently rated 25 bars and 24 cafes in Austin, Texas...

1. This document is AN124, one of a series of the Animal Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date September 17, 2001. Revised April, 2004. Revised December 2009. Visit the EDIS Web Site at http://edis.ifas.ufl.edu. 2. Robert Myer, professor; Travis Maddock, post-doctoral associate; D...

BACKGROUND This study addressed the need for studies of the efficacy of the Born to Learn (BTL) curriculum. METHODS Based on random assignment, 227 families of infants received the BTL curriculum conducted in monthly home visits, and 237 families received general child development education only. RESULTS The BTL curriculum resulted in higher mastery motivation (task competence) at 36 months...

1. This document is a new publication in a series of the Horticultural Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date: May 2017. Visit the EDIS website at http://edis.ifas.ufl.edu. For a copy of the Florida Citrus Production Guide, request information on its availability at your county ext...