Browsing by Author "Polyviou, S."
Now showing items 1-3 of 3
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Active folders: A metaphor for developing and interacting with context-aware applications
Polyviou, S.; Samaras, George S.; Evripidou, Paraskevas (2006)Query by Browsing (QBB) is a relationally complete paradigm for creating Visual Query Language (VQL)s. It has been adapted successfully for use on handheld devices in the form of the Chiromancer interface, thus placing ...
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Conference Object
PALLAS: A querying interface for pervasive computing using handheld devices
Polyviou, S.; Evripidou, Paraskevas; Samaras, George S. (2004)In this paper we describe PALLAS (PALm Logic-based Algebraic Search), a prototype architecture, design and implementation for a search interface on a portable digital assistant. PALLAS is part of the UbAgent, a middleware ...
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Conference Object
A relationally complete visual query language for heterogeneous dAta Sources and pervasive querying
Polyviou, S.; Samaras, George S.; Evripidou, Paraskevas (2005)In this paper we introduce and formally define Query by Browsing (QBB), a scalable, relationally complete visual query language based on the desktop user interface paradigm and tuple relational calculus that allows the ...