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ESORICS
2007
Springer
13 years 11 months ago
Obligations and Their Interaction with Programs
Obligations are pervasive in modern systems, often linked to access control decisions. We present a very general model of obligations as objects with state, and discuss its interac...
Daniel J. Dougherty, Kathi Fisler, Shriram Krishna...
ECML
2007
Springer
13 years 11 months ago
Statistical Debugging Using Latent Topic Models
Abstract. Statistical debugging uses machine learning to model program failures and help identify root causes of bugs. We approach this task using a novel Delta-Latent-Dirichlet-Al...
David Andrzejewski, Anne Mulhern, Ben Liblit, Xiao...
ECAL
2007
Springer
13 years 11 months ago
Grounding Action-Selection in Event-Based Anticipation
Anticipation is one of the key aspects involved in flexible and adaptive behavior. The ability for an autonomous agent to extract a relevant model of its coupling with the environ...
Philippe Capdepuy, Daniel Polani, Chrystopher L. N...
CONTEXT
2007
Springer
13 years 11 months ago
Context-Sensitivity of Human Memory: Episode Connectivity and Its Influence on Memory Reconstruction
This paper is testing a DUAL-based model of memory. The model assumes decentralized representation of episodes as a coalition of agents and analogical transfer processes as the bas...
Boicho N. Kokinov, Georgi Petkov, Nadezhda Petrova
CAIP
2007
Springer
13 years 11 months ago
A Simplified Human Vision Model Applied to a Blocking Artifact Metric
A novel approach towards a simplified, though still reliable human vision model based on the spatial masking properties of the human visual system (HVS) is presented. The model con...
Hantao Liu, Ingrid Heynderickx
B
2007
Springer
13 years 11 months ago
Modelling and Proof Analysis of Interrupt Driven Scheduling
Following a brief discussion of uniprocessor scheduling in which we argue the case for formal analysis, we describe a distributed Event B model of interrupt driven scheduling. We ï...
Bill Stoddart, Dominique Cansell, Frank Zeyda
ASIACRYPT
2007
Springer
13 years 11 months ago
Two-Party Computing with Encrypted Data
We consider a new model for online secure computation on encrypted inputs in the presence of malicious adversaries. The inputs are independent of the circuit computed in the sense ...
Seung Geol Choi, Ariel Elbaz, Ari Juels, Tal Malki...
AOSE
2007
Springer
13 years 11 months ago
Developing a Multiagent Conference Management System Using the O-MaSE Process Framework
This paper describes how the Organization-based Multiagent Systems Engineering (O-MaSE) methodology can be applied to an exemplar multiagent system, the Conference Management Syste...
Scott A. DeLoach
AIME
2007
Springer
13 years 11 months ago
Knowledge-Based Modeling and Simulation of Diseases with Highly Differentiated Clinical Manifestations
This paper presents the cognitive model of gastroesophageal reflux disease (GERD) developed for the Maryland Virtual Patient simulation and mentoring environment. GERD represents a...
Marjorie McShane, Sergei Nirenburg, Stephen Beale,...
ACII
2007
Springer
13 years 11 months ago
Expression of Emotions in Virtual Humans Using Lights, Shadows, Composition and Filters
Abstract. Artists use words, lines, shapes, color, sound and their bodies to express emotions. Virtual humans use postures, gestures, face and voice to express emotions. Why are th...
Celso de Melo, Ana Paiva