Sciweavers

4OR
2015
10 years 23 days ago
A fast metaheuristic for the travelling salesperson problem with hotel selection
e travelling salesperson problem with hotel selection (TSPHS) is a recently proposed variant of the travelling salesperson problem (TSP). Currently, the approach that finds th...
Marco Castro, Kenneth Sörensen, Pieter Vanste...
4OR
2015
10 years 23 days ago
The dirty dozen of 4OR
This is the traditional triennial note used by the Editors to give the readers of 4OR information on the state of the journal and its future. In the three years that have passed si...
Leo Liberti, Thierry Marchant, Silvano Martello
3PGCIC
2015
10 years 23 days ago
Filters for Wi-Fi Generated Crowd Movement Data
—Cities represent large groups of people that share a common infrastructure, common social groups and/or common interests. With the development of new technologies current cities...
3PGCIC
2015
10 years 23 days ago
Direct Debit Transactions: A Comprehensive Analysis of Emerging Attack Patterns
—In the recent years payment systems in Europe are evolved to a new scenario where transactions and retail payments take place according to the SEPA (Single Euro Payments Area) R...
3DUI
2015
5views more  3DUI 2015»
10 years 23 days ago
An interactive web-based tool for breast reduction surgery simulation
In this work, we present a 3D web-based interactive tool for numerical modeling and simulation approach to breast reduction surgery simulation, to assist surgeons in planning all ...
Pedro D. Salgueiro, Salvador Abreu, Jose Rolo, St&...
3DUI
2015
24views more  3DUI 2015»
10 years 23 days ago
LazyNav: 3D ground navigation with non-critical body parts
With the growing interest in natural input devices and virtual reality, mid-air ground navigation is becoming a fundamental interaction for a large collection of application scena...
Emilie Guy, Parinya Punpongsanon, Daisuke Iwai, Ko...
3DUI
2015
18views more  3DUI 2015»
10 years 23 days ago
3D virtual hand pointing with EMS and vibration feedback
Pointing is one of the most basic interaction methods for 3D user interfaces. Previous work has shown that visual feedback improves such actions. Here we investigate if electrical...
Max Pfeiffer, Wolfgang Stuerzlinger
3DUI
2015
11views more  3DUI 2015»
10 years 23 days ago
A robust inside-out approach for 3D interaction with large displays
In this contribution, we present several improvements to previous “inside-out” techniques for pointing interaction with large display systems. Fiducial markers are virtually p...
David Scherfgen, Rainer Herpers, Timur Saitov
3DUI
2015
22views more  3DUI 2015»
10 years 23 days ago
Bema: A multimodal interface for expert experiential analysis of political assemblies at the Pnyx in ancient Greece
We present Bema, a multimodal user interface that enables scholars of Greek rhetoric and oratory to perform virtual reality studies of ancient political assemblies at the hill of ...
Kyungyoon Kim, Bret Jackson, Ioannis Karamouzas, M...
3DUI
2015
16views more  3DUI 2015»
10 years 23 days ago
Comparing indirect and direct touch in a stereoscopic interaction task
In this paper we studied the impact that the directedness of touch interaction has on a path following task performed on a stereoscopic display. The richness of direct touch inter...
Adalberto Lafcadio Simeone, Hans Gellersen