Sciweavers

Share
EDOC
2011
IEEE
7 years 8 months ago
Resource and Agreement Management in Dynamic Crowdcomputing Environments
Abstract—Open Web-based and social platforms dramatically influence models of work. Today, there is an increasing interest in outsourcing tasks to crowdsourcing environments tha...
Harald Psaier, Florian Skopik, Daniel Schall, Scha...
ICCV
2011
IEEE
7 years 8 months ago
Double Window Optimisation for Constant Time Visual SLAM
We present a novel and general optimisation framework for visual SLAM, which scales for both local, highly accurate reconstruction and large-scale motion with long loop closures. ...
Hauke Strasdat, Andrew J. Davison, J. M. M. Montie...
EUSFLAT
2009
145views Fuzzy Logic» more  EUSFLAT 2009»
8 years 6 months ago
Valued Constraint Satisfaction Problems Applied to Functional Harmony
Harmonization with four voices is a musical problem which is subject to hard constraints, which absolutely need to be fulfilled, as well as to soft constraints, which preferably ho...
Nele Verbiest, Chris Cornelis, Yvan Saeys
ACL
2009
8 years 6 months ago
Concise Integer Linear Programming Formulations for Dependency Parsing
We formulate the problem of nonprojective dependency parsing as a polynomial-sized integer linear program. Our formulation is able to handle non-local output features in an effici...
André L. Martins, Noah A. Smith, Eric P. Xi...
JETAI
2010
115views more  JETAI 2010»
8 years 7 months ago
From soft constraints to bipolar preferences: modelling framework and solving issues
Real-life problems present several kinds of preferences. We focus on problems with both positive and negative preferences, that we call bipolar preference problems. Although seemi...
Stefano Bistarelli, Maria Silvia Pini, Francesca R...
ICSOC
2010
Springer
8 years 7 months ago
A Soft Constraint-Based Approach to QoS-Aware Service Selection
Abstract. Service-based systems should be able to dynamically seek replacements for faulty or underperforming services, thus performing self-healing. It may however be the case tha...
Mohamed Anis Zemni, Salima Benbernou, Manuel Carro
COGSCI
2004
81views more  COGSCI 2004»
8 years 8 months ago
Soft constraints in interactive behavior: the case of ignoring perfect knowledge in-the-world for imperfect knowledge in-the-hea
Constraints and dependencies among the elements of embodied cognition form patterns or microstrategies of interactive behavior. Hard constraints determine which microstrategies ar...
Wayne D. Gray, Wai-Tat Fu
HEURISTICS
2006
148views more  HEURISTICS 2006»
8 years 8 months ago
On global warming: Flow-based soft global constraints
In case a CSP is over-constrained, it is natural to allow some constraints, called soft constraints, to be violated. We propose a generic method to soften global constraints that c...
Willem Jan van Hoeve, Gilles Pesant, Louis-Martin ...
HEURISTICS
2006
102views more  HEURISTICS 2006»
8 years 8 months ago
A logic of soft constraints based on partially ordered preferences
Representing and reasoning with an agent's preferences is important in many applications of constraints formalisms. Such preferences are often only partially ordered. One clas...
Nic Wilson
HEURISTICS
2006
95views more  HEURISTICS 2006»
8 years 8 months ago
Hard and soft constraints for reasoning about qualitative conditional preferences
Many real life optimization problems are defined in terms of both hard and soft constraints, and qualitative conditional preferences. However, there is as yet no single framework f...
Carmel Domshlak, Steven David Prestwich, Francesca...
books