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ECAI Sessions


SESSION 1A: PROPOSITIONAL LOGIC
Chair: Pierre Marquis
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Top-Down Algorithms for Constructing Structured
DNNF: Theoretical and Practical Implications

Knot Pipatsrisawat and Adnan Darwiche

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On Decomposability and Interaction Functions

Knot Pipatsrisawat and Adnan Darwiche

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On Computing Backbones of Propositional Theories

Joao Marques-Silva and Mikoláš Janota and Inês Lynce

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Extending Clause Learning DPLL with Parity Reasoning

Tero Laitinen and Tommi Junttila and Ilkka Niemelä

SESSION 1B: DESCRIPTION LOGICS & ONTOLOGIES
Chair: Volker Haarslev
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Complexity of Axiom Pinpointing in the DL-Lite Family of Description Logics

Rafael Peñaloza and Bariş Sertkaya

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Tractable Reasoning with DL-Programs over Datalog-rewritable Description Logics

Stijn Heymans and Thomas Eiter and Guohui Xiao

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Enriching EL-Concepts with Greatest Fixpoints

Carsten Lutz and Robert Piro and FrankWolter

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Tableau-based Forgetting in ACL Ontologies

Zhe Wang and KewenWang and Rodney Topor and Xiaowang Zhang

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Verifying Properties of Infinite Sequences of Description Logic Actions

Franz Baader and Hongkai Liu and Anees ul Mehdi

SESSION 1C: COOPERATION
Chair: Sarit Kraus
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A Hybrid Continuous Max-Sum Algorithm for Decentralised Coordination

Thomas Voice and Ruben Stranders and Alex Rogers and Nicholas R. Jennings

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BnB-ADOPT+ with Several Soft Arc Consistency Levels

Patricia Gutierrez and Pedro Meseguer

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Optimal Task Migration in Service-Oriented Systems:
Algorithms and Mechanisms

Sebastian Stein and Enrico Gerding and Nicholas R. Jennings

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Modeling the problem of many hands in organisations

Tiago de Lima and Lambèr Royakkers and Frank Dignum

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Learning better together

Gauvain Bourgne and Henry Soldano and Amal El Fallah Seghrouchni

SESSION 1D: DIAGNOSIS & DISCOVERY
Chair: Peter Lucas
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Event Model Learning from Complex Videos using ILP

Krishna S. R. Dubba and Anthony G. Cohn and David C. Hogg

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A Decentralised Symbolic Diagnosis Approach

Anika Schumann and Yannick Pencolé and Sylvie Thiébaux

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Diagnosability Analysis of Discrete Event Systems with Autonomous Components

Lina YE and Philippe DAGUE

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Diagnosing Process Trajectories Under Partially Known Behavior

Gerhard Friedrich and Wolfgang Mayer and Markus Stumptner

SESSION 1E: ARGUMENTATION & DIALOGUE
Chair: Rafael H. Bordini
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Computation in Extended Argumentation Frameworks

Paul E. Dunne and Sanjay Modgil and Trevor Bench-Capon

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An Argumentation-based Approach to Database Repair

Emanuel Santos and João Pavão Martins and Helena Galhardas

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A Common Computational Framework for Semiring-based Argumentation Systems

Stefano Bistarelli and Francesco Santini

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Behavior-Oriented Commitment-based Protocols

Matteo Baldoni, Cristina Baroglio and Elisa Marengo

SESSION 2A: ROBOTICS & AUTONOMOUS SYSTEMS
Chair: Francisco Melo
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Deep Reasoning in Clarification Dialogues with Mobile Robots

Cui Jian and Desislava Zhekova and Hui Shi and John Bateman

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Stream-Based Reasoning Support for Autonomous Systems

Fredrik Heintz and Jonas Kvarnström and Patrick Doherty

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Variable Level-Of-Detail Motion Planning in Environments with Poorly Predictable Bodies

Stefan Zickler and Manuela Veloso

SESSION 2B: COALITIONS & TEAMS
Chair: Mike Wooldridge
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Computational Aspects of Extending the Shapley Value to Coalitional Games with Externalities

Tomasz Michalak, Talal Rahwan, Dorota Marciniak, Marcin Szamotulski and Nicholas R. Jennings

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On the stability of an Optimal Coalition Structure

Stéphane Airiau and Sandip Sen

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EA2: The Winning Strategy for the Inaugural Lemonade Stand Game Tournament

Adam M. Sykulski and Archie C. Chapman and Enrique Munoz de Cote and Nicholas R. Jennings

SESSION 2C: PLANNING
Chair: Lars Kotthoff
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Planning with Concurrency under Resources and Time Uncertainty

Éric Beaudry and Froduald Kabanza and François Michaud

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Brothers in Arms? On AI Planning and Cellular Automata

Jörg Hoffmann and Nazim Fatès and Hector Palacios

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Landmarks in Hierarchical Planning

Mohamed Elkawkagy and Bernd Schattenberg and Susanne Biundo

SESSION 2D: UNCERTAINTY - BAYESIAN METHODS
Chair: Karim Tabia
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The Necessity of Bounded Treewidth for Efficient Inference in Bayesian Networks

Johan H.P. Kwisthout and Hans L. Bodlaender and L.C. van der Gaag

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Context-Specific Independence in Directed Relational Probabilistic Models and its Influence on the Efficiency of Gibbs Sampling

Daan Fierens

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Bayesian Monte Carlo for the Global Optimization of Expensive Functions

Perry Groot and Adriana Birlutiu and Tom Heskes

SESSION 2E: PREFERENCE MODELLING & AGGREGATION
Chair: Francesca Rossi
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An Empirical Study of the Manipulability of Single Transferable Voting

Toby Walsh

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Dynamic Matching with a Fall-back Option

Sujit Gujar and David C. Parkes

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Learning conditionally lexicographic preference relations

Richard Booth, Yann Chevaleyre, Jérôme Lang, Jérôme Mengin and Chattrakul Sombattheera

SESSION 3A: CLUSTERING & CLASSIFICATION
Chair: Ronan Cummins
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Boosting Clustering by Active Constraint Selection

Viet-Vu Vu, Nicolas Labroche and Bernadette Bouchon-Meunier

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A Very Fast Method for Clustering Big Text Datasets

Frank Lin and William W. Cohen

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Active Testing Strategy to Predict the Best Classification Algorithm via Sampling and Metalearning

Rui Leite and Pavel Brazdil

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Improving Hierarchical Classification with Partial Labels

Nam Nguyen

SESSION 3B: PLANNING
Chair: Ivan Bratko
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Implicit Learning of Compiled Macro-Actions for Planning

M.A. Hakim Newton and John Levine

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Strengthening Landmark Heuristics via Hitting Sets

Blai Bonet and Malte Helmert

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Sound and Complete Landmarks for And/Or Graphs

Emil Keyder and Silvia Richter and Malte Helmert

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Iterative Bounding LAO*

Håkan Warnquist and Jonas Kvarnström and Patrick Doherty

SESSION 3C: REINFORCEMENT LEARNING
Chair: Michele Sebag
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Analysis of Inverse Reinforcement Learning with Perturbed Demonstrations

Francisco S. Melo and Manuel Lopes and Ricardo Ferreira

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Case-Based Multiagent Reinforcement Learning:
Cases as Heuristics for Selection of Actions

Reinaldo A. C. Bianchi and Ramón López de Màntaras

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Uncertainty Propagation for Efficient Exploration in Reinforcement Learning

Alexander Hans and Steffen Udluft

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The Dynamics of Multi-Agent Reinforcement Learning

Luke Dickens, Krysia Broda and Alessandra Russo

SESSION 3D : NEGOTIATION & ALLOCATION
Chair: Paul Dunne
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An Efficient Procedure for Collective Decision-making with CP-nets

Minyi Li and Quoc Bao Vo and Ryszard Kowalczyk

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Modelling Multilateral Negotiation in Linear Logic

Daniele Porello and Ulle Endriss

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Fair Division under Ordinal Preferences:
Computing Envy-Free Allocations of Indivisible Goods

Sylvain Bouveret and Ulle Endriss and Jérôme Lang

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LP Solvable Models for Multiagent Fair Allocation Problems

Julien Lesca and Patrice Perny

SESSION 4A: MACHINE LEARNING - KERNEL METHODS
Chair: Perry Groot
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Kernel-Based Hybrid Random Fields for Nonparametric Density Estimation

Antonino Freno and Edmondo Trentin and Marco Gori

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Multitask Kernel-based Learning with Logic Constraints

Michelangelo Diligenti, Marco Gori, Marco Maggini, Leonardo Rigutini

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Kernel Methods for Revealed Preference Analysis

Sébastien Lahaie

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Regression Learning with Multiple Noisy Oracles

Kosta Ristovski, Debasish Das, Vladimir Ouzienko, Yuhong Guo and Zoran Obradovic

SESSION 4B: PLANNING
Chair: Patrik Haslum
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Constraint Based Planning with Composable Substate Graphs

Peter Gregory and Derek Long and Maria Fox

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Knowledge Compilation Using Interval Automata and Applications to Planning

Alexandre Niveau and Hélène Fargier and Cédric Pralet and Gérard Verfaillie

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Compiling Uncertainty Away in Non-Deterministic Conformant Planning

Alexandre Albore and Hector Palacios and Hector Geffner

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Analyzing Flexible Timeline-based Plans

Amedeo Cesta and Alberto Finzi and Simone Fratini and Andrea Orlandini and Enrico Tronci

SESSION 4C: DESCRIPTION LOGICS & ONTOLOGIES
Chair: Baris Sertkaya
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A Unified Framework for Non-standard Reasoning Services in Description Logics

Simona Colucci and Tommaso Di Noia and Eugenio Di Sciascio and Francesco M. Donini and Azzurra Ragone

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Parallel TBox Classification in Description Logics - First Experimental Results

Mina Aslani and Volker Haarslev

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Logical Ontology Validation Using an Automatic Theorem Prover

Tim vor der Bruck and Holger Stenzhorn

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Integrating Bipolar Fuzzy Mathematical Morphology in Description Logics for Spatial Reasoning

Céline Hudelot and Jamal Atif and Isabelle Bloch

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Computing the Data Semantics of WSDL Specifications via Gradient Boosting

Alexandros G. Valarakos and George A. Vouros

SESSION 4D: NATURAL LANGUAGE PROCESSING & INFORMATION RETRIEVAL
Chair: Lars Kotthoff
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Opinion Question Answering: Towards a Unified Approach

Alexandra Balahur and Ester Boldrini and Andrés Montoyo and Patricio Martínez-Barco

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From bursty patterns to bursty facts:
The effectiveness of temporal text mining for news

Ilija Subašić and Bettina Berendt

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Extraction of Places Related to Flickr Tags

Yukino Baba and Fuyuki Ishikawa and Shinichi Honiden

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Automatic free-text-tagging of online news archives

Richárd Farkas and Gábor Berend and István Hegedűs and András Kárpáti and Balázs Krich

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Learning Aggregation Functions for Expert Search

Ronan Cummins and Mounia Lalmas and Colm O'Riordan

SESSION 4E: LOGICAL FOUNDATIONS OF MAS
Chair: Juergen Dix
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Parallel Model Checking for Temporal Epistemic Logic

Marta Kwiatkowska and Alessio Lomuscio and Hongyang Qu

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The Complexity of Epistemic Model Checking: Clock Semantics and Branching Time

X. Huang and R. van der Meyden

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Higher-Order Coalition Logic

Guido Boella and Dov M. Gabbay and Valerio Genovese and Leendert van der Torre

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Mental State Ascription Using Dynamic Logic

Michal Sindlar and Mehdi Dastani and John-Jules Meyer

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On the (Un-)Decidability of Model Checking Resource-Bounded Agents

Nils Bulling and Berndt Farwer

SESSION 4F: AUCTIONS & TRADING SYSTEMS
Chair: Michael Wooldridge
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An Equilibrium Analysis of Competing Double Auction Marketplaces Using Fictitious Play

Bing Shi and Enrico H. Gerding and Perukrishnen Vytelingum and Nicholas R. Jennings

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Addressing the Exposure Problem of Bidding Agents Using Flexibly Priced Options

Valentin Robu and Ioannis A. Vetsikas and Enrico H. Gerding and Nicholas R. Jennings

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Designing a Successful Adaptive Agent for TAC Ad Auction

Meng Chang and Minghua He and Xudong Luo

SESSION 5A: TRUST & RECOMMENDATION
Chair: Archie Chapman
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Propagation of Opinions in Structural Graphs

Nardine Osman and Carles Sierra and Jordi Sabater-Mir

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Social Recommendation with Interpersonal Influence

Junming Huang and Xue-Qi Cheng and Jiafeng Guo and Hua-Wei Shen and Kun Yang

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Recommendations Over Domain Specific User Graphs

Makoto Nakatsuji, Yasuhiro Fujiwara, Akimichi Tanaka, Tadasu Uchiyama and Toru Ishida

SESSION 5B: BELIEF REVISION, UPDATE, AND MERGING
Chair: Lutz Schroeder
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Foundations of Tree-like Local Model Updates

Yan Zhang, Michael Kelly and Yi Zhou

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The Epistemic View of Belief Merging:
CanWe Track the Truth?

Patricia Everaere and Sébastien Konieczny and Pierre Marquis

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Majority Merging: from Boolean Spaces to Affine Spaces

Jean-François Condotta and Souhila Kaci and Pierre Marquis and Nicolas Schwind

SESSION 5C: BELIEF-DESIRE-INTENTION ARCHITECTURES
Chair: Michael Wooldridge
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Semantics for the Jason Variant of AgentSpeak
(Plan Failure and some Internal Actions)

Rafael H. Bordini and Jomi Fred Hübner

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Belief-Goal Relationships in Possibilistic Goal Generation

Célia da Costa Pereira and Andrea G. B. Tettamanzi

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Predicting Responsiveness of BDI Agent

Huiliang Zhang and Zhiqi Shen and Shell Ying Huang and Chunyan Miao

SESSION 5D: APPLICATIONS
Chair: Pádraig Cunningham
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Automating Layouts of Sewers in Subdivisions

Neil Burch and Robert Holte and Martin Müller and David O'Connell and Jonathan Schaeffer

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Adaptive Gaussian Process for Short-Term Wind Speed Forecasting

Xiaoqian Jiang and Bing Dong and Le Xie and Latanya Sweeney

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Introducing Personality into Team Dynamics

Rui Prada and João Camilo and Maria Augusta Nunes

SESSION 5E: PROCESSES AND STOCHASTIC MODELS
Chair: Perry Groot
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EP for Efficient Stochastic Control with Obstacles

Thomas Mensink and Jakob Verbeek and Bert Kappen

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Constraint-Based Controller Synthesis in Non-Deterministic and Partially Observable Domains

Cédric Pralet and Gérard Verfaillie and Michel Lemaître and Guillaume Infantes

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Decision-theoretic Optimal Sampling in Hidden Markov Random Fields

N. Peyrard, R. Sabbadin and U. Farrokh Niaz

SESSION 6A: LOGICAL FOUNDATIONS OF KR
Chair: Juergen Dix
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Metric Propositional Neighborhood Logics: Expressiveness, Decidability, and Undecidability

D. Bresolin and D. Della Monica and V. Goranko and A. Montanari and G. Sciavicco

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An Axiom System for a Spatial Logic with Convexity

Adam Trybus

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Optimal Tableaux for Conditional Logics with Cautious Monotonicity

Lutz Schröder and Dirk Pattinson and Daniel Hausmann

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Linear Logic for Non-Linear Storytelling

Anne-Gwenn Bosser and Marc Cavazza and Ronan Champagnat

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ProbLog Technology for Inference in a Probabilistic First Order Logic

Maurice Bruynooghe and Theofrastos Mantadelis and Angelika Kimmig and Bernd Gutmann and Joost Vennekens and Gerda Janssens and Luc De Raedt

SESSION 6B: SEARCH & HEURISTICS
Chair: Tomasz Michalak
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A note on the complexity of some multiobjective A* search algorithms

Lawrence Mandow and José-Luis Pérez de la Cruz

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Contract Search : Heuristic Search under Node Expansion Constraints

Sandip Aine and P. P. Chakrabarti and Rajeev Kumar

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Fast Local Search for Fuzzy Job Shop Scheduling

Jorge Puente and Camino R. Vela and Inés González-Rodríguez

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Relative-Order Abstractions for the Pancake Problem

Malte Helmert and Gabriele Röger

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ISAC - Instance-Specific Algorithm Configuration

Serdar Kadioglu and Yuri Malitsky and Meinolf Sellmann and Kevin Tierney

SESSION 6C: NATURAL LANGUAGE PROCESSING
Chair: Michael Wooldridge
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Using Background Knowledge to Support Coreference Resolution

Volha Bryl and Claudio Giuliano and Luciano Serafini and Kateryna Tymoshenko

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Detecting Ironic Intent in Creative Comparisons

Tony Veale and Yanfen Hao

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Cross-Domain Contextualization of Sentiment Lexicons

Stefan Gindl and Albert Weichselbraun and Arno Scharl

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Learning to Author Text with textual CBR

Ibrahim Adeyanju and Nirmalie Wiratunga and Juan A. Recio-García and Robert Lothian

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Classifier Ensemble using Multiobjective Optimization for Named Entity Recognition

Asif Ekbal and Sriparna Saha

SESSION 6D: MACHINE LEARNING & DATA MINING
Chair: Nakatsuji Makoto
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Mining Outliers with Adaptive Cutoff Update and Space Utilization (RACAS)

Chi-Cheong Szeto and Edward Hung

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Feature Selection by Approximating the Markov Blanket in a Kernel-Induced Space

Qiang Lou and Zoran Obradovic

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Recognising Agent Behaviour During Variable Length Activities

Rolf Baxter and David Lane and Yvan Petillot

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Continuous Conditional Random Fields for Regression in Remote Sensing

Vladan Radosavljevic and Slobodan Vucetic and Zoran Obradovic

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Combining Local and Global KNN With Cotraining

Víctor Laguna and Alneu de Andrade Lopes

SESSION 6E: CLUSTERING & CLASSIFICATION
Chair: Pavel Brazdil
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Multi Grain Sentiment Analysis using Collective Classification

S.Shivashankar and B.Ravindran

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Temporal Relations Learning with a Bootstrapped Cross-document Classifier

Seyed Abolghasem Mirroshandel and Gholamreza Ghassem-Sani

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Describing the Result of a Classifier to the End-User:
Geometric-based Sensitivity

Isabelle Alvarez and Sophie Martin and Salma Mesmoudi

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Soft Nearest Convex Hull Classifier

Georgi Nalbantov and Evgueni Smirnov

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Using Domain Knowledge to Guide Lattice-based Complex Data Exploration

Nizar Messai and Marie-Dominique Devignes and Amedeo Napoli and Malika Smaïl-Tabbone

SESSION 6F: CONSTRAINTS
Chair: Archie Chapman
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Adaptive Branching for Constraint Satisfaction Problems

Thanasis Balafoutis and Kostas Stergiou

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Symmetries of Symmetry Breaking Constraints

George Katsirelos and Toby Walsh

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Solving Pseudo-Boolean Modularity Constraints

Carlos Ansótegui and Ramón Béjar and Cèsar Fernández and Francesc Guitart and Carles Mateu

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Learning When to Use Lazy Learning in Constraint Solving

Ian P. Gent and Chris Jefferson and Lars Kotthoff and Ian Miguel and Neil C.A. Moore and Peter Nightingale and Karen Petrie

SESSION 7A: ACTION, TIME, AND CHANGE
Chair: Nils Bulling
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LTL Goal Specifications Revisited

Andreas Bauer and Patrik Haslum

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On the Verification of Very Expressive Temporal Properties of Non-terminating Golog Programs

Jens Claßen and Gerhard Lakemeyer

SESSION 7B: FOUNDATIONS OF LOGICAL REASONING
Chair: Guido Sciavicco
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The Complexity of Handling Minimal Solutions in Logic-Based Abduction

Reinhard Pichler and Stefan Woltran

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Abduction of distributed theories through local interactions

Gauvain Bourgne and Katsumi Inoue and Nicolas Maudet

SESSION 7C: NEURAL NETS
Chair: Alexander Hans
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A NEAT Way for Evolving Echo State Networks

Kyriakos C. Chatzidimitriou and Pericles A. Mitkas

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Unsupervised Layer-Wise Model Selection in Deep Neural Networks

Arnold Ludovic and Paugam-Moisy Hélène and Sebag Michèle

SESSION 7D: ORIGINS OF LANGUAGE
Chair: Michael Wooldridge
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Acquisition of Grammar in Autonomous Artificial Systems

Kateryna Gerasymova and Michael Spranger

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Open-ended Grounded Semantics

Michael Spranger and Martin Loetzsch and Simon Pauw

SESSION 7E: UNCERTAINTY IN AI
Chair: Edward Hung
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Adaptive Markov Logic Networks: Learning Statistical Relational Models with Dynamic Parameters

Dominik Jain and Andreas Barthels and Michael Beetz

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Min-based causal possibilistic networks:
Handling interventions and analyzing the possibilistic counterpart of Jeffrey's rule of conditioning

Salem Benferhat and Karim Tabia

SESSION 7F: LOGIC PROGRAMMING & ANSWER SET PROGRAMMING Chair: João Marques-Silva
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On Testing Answer-Set Programs

Tomi Janhunen, Ilkka Niemelä, Johannes Oetsch, Jörg Pührer and Hans Tompits

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On Semantic Update Operators for Answer-Set Programs

Martin Slota and João Leite

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Completeness-Preserving Pruning for Optimal Planning

Amanda Coles and Andrew Coles

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Project Scheduling as a Disjunctive Temporal Problem

Angelo Oddi and Riccardo Rasconi and Amedeo Cesta

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On Finding Compromise Solutions in Multiobjective Markov Decision Processes

Patrice Perny and Paul Weng

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A Decision-Theoretic Approach to Cooperative Control and Adjustable Autonomy

Abdel-Illah Mouaddib, Shlomo Zilberstein, Aurélie Beynier and Laurent Jeanpierre

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Learning action effects in partially observable domains

Kira Mourão and Ronald P. A. Petrick and Mark Steedman

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A Probabilistic Approach to Appearance-Based Localization and Mapping

F. M. Campos, L. Correia and J. M. F. Calado

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Scalable Multi-Agent Pathfinding on Grid Maps with Tractability and Completeness Guarantees

Ko-Hsin CindyWang and Adi Botea

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Behavior-analysis and -prediction for agents in real-time and dynamic adversarial environments

Carsten Rachuy and Ubbo Visser

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Integrating Probability Constraints into Bayesian Nets

Yun Peng and Shenyong Zhang

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Probabilistic Logic with Conditional Independence Formulae

Magdalena Ivanovska and Martin Giese

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Towards Learning to Rank in Description Logics

Nicola Fanizzi, Claudia d'Amato and Floriana Esposito

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Buried Utility Pipeline Mapping based on Street Survey and Ground Penetrating Radar

Huanhuan Chen and Anthony G Cohn

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Exploiting the Accumulated Evidence for Gene Selection in Microarray Gene Expression Data

Gabriel Prat-Masramon and Lluís A. Belanche-Muñoz

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Diagnosis discrimination for ontology debugging

Kostyantyn Shchekotykhin and Gerhard Friedrich

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A contextual reading of conditional commitments

Juan Manuel Serrano and Sergio Saugar and Rosario Laurendi and Francesco Buccafurri

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Acceptability semantics accounting for strength of attacks in argumentation

Cayrol Claudette and Devred Caroline and Lagasquie-Schiex Marie-Christine

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An Argumentation-Based Dialog for Social Evaluations Exchange

Isaac Pinyol and Jordi Sabater-Mir

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Dealing with the dynamics of proof-standard in argumentation-based decision aiding

Wassila Ouerdane and Nicolas Maudet and Alexis Tsoukias

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On the use of Argumentation in Multi-Agent Planning

Óscar Sapena and Eva Onaindia and Alejandro Torreño

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Preference-Based Argumentation Framework with Varied-Preference Intensity

Souhila Kaci and Christophe Labreuche

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ABA: Argumentation Based Agents

A. Kakas and L. Amgoud and G.Kern-Isberner and N. Maudet and P. Moraitis

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On Admissibility in Timed Abstract Argumentation Frameworks

Ma. Laura Cobo and Diego C. Martínez and Guillermo R. Simari

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Fair Mechanisms for Recurrent Multi Unit Combinatorial Auctions

Javier Murillo and Beatriz López

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Balancing Optimality and Robustness in Resource Allocation Problems

Víctor Muñoz and Dídac Busquets

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A Knapsack-Based Approach to Bidding in Ad Auctions

Jordan Berg, Amy Greenwald, Victor Naroditskiy and Eric Sodomka

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Coalition Formation Strategies for Self-Interested Agents in Hedonic Games

Thomas Génin and Samir Aknine

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A Network Flow Approach to Coalitional Games

Talal Rahwan, Tomasz Michalak, Madalina Croitoru, Jacek Sroka and Nicholas R. Jennings

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Taking the Final Step to a Full Dichotomy of the Possible Winner Problem in Pure Scoring Rules

Dorothea Baumeister and Jörg Rothe

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Complexity of Merging and Splitting for the Probabilistic Banzhaf Power Index in Weighted Voting Games

Anja Rey and Jörg Rothe

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Alice and Bob Will Fight: The Problem of Electing a Committee in the Presence of Candidate Interdependence

Joel Uckelman

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Egalitarian Utilities Divide-and-Coordinate:
Stop arguing about decisions, let's share rewards!

Meritxell Vinyals and Juan Antonio Rodriguez-Aguilar and Jesus Cerquides

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Reasoning about Norm Compliance with Rational Agents

Moser Silva Fagundes and Holger Billhardt and Sascha Ossowski

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Collective Sensor Configuration in Uncharted Environments

Norman Salazar and Juan A. Rodriguez-Aguilar and Josep Ll. Arcos

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On the Life-Cycle of BDI Agent Goals

John Thangarajah and James Harland and David Morley and Neil Yorke-Smith

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A unified interaction-aware goal framework

Michael Winikoff and Mehdi Dastani and M. Birna van Riemsdijk

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An Alternative Approach for Reasoning about the Goal-Plan Tree Problem

Patricia Shaw and Rafael H. Bordini

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Trust in complex actions

Julien Bourdon and Guillaume Feuillade and Andreas Herzig and Emiliano Lorini

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Analogical learning using dissimilarity between tree-structures

BEN HASSENA Anouar and MICLET Laurent

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Complexity in Analogy Tasks:
An Analysis and Computational Model

Philip Stahl and Marco Ragni

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Efficient Explanations for Inconsistent Constraint Sets

Alexander Felfernig and Monika Schubert and Monika Mandl and Gerhard Friedrich and Erich Teppan

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Improving RFID's Location Based Services by means of Hidden Markov Models

Teresa Garcia-Valverde and Alberto Garcia-Sola and Juan A. Botia

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Human Activity Recognition in Intelligent Home Environments: An Evolving Approach

Jose Antonio Iglesias and Plamen Angelov and Agapito Ledezma and Araceli Sanchis

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Joint handling of Rational and Behavioral reactions in Assistant Conversational Agents

Jean-Paul Sansonnet and François Bouchet

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What if it Suddenly Fails? Behavioral Aspects of Advanced Driver Assistant Systems on the Example of Local Danger Alerts

Angela Mahr and Yujia Cao and Mariët Theune and Veronika Dimitrova-Krause and Tim Schwartz and Christian Müller

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Selecting Information based on Artificial Forms of Selective Attention

Luis Macedo

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ANTIPA: an agent architecture for intelligent information assistance

Jean Oh and Felipe Meneguzzi and Katia Sycara

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Nested Monte-Carlo Expression Discovery

Tristan Cazenave

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Vectorial Pattern Databases

Carlos Linares López

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Improving the Global Constraint SoftPrec

David Lesaint and Deepak Mehta and Barry O'Sullivan and Luis Quesada and Nic Wilson

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Data-Driven Detection of Recursive Program Schemes

Martin Hofmann and Ute Schmid

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Horn Belief Change: A Contraction Core

Richard Booth, Thomas Meyer, Ivan Varzinczak and Renata Wassermann

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A Motivation-Based Mechanism to Design Behaviors

Tony Dujardin and Jean-Christophe Routier

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Preferential vs Rational Description Logics: which one for Reasoning About Typicality?

Laura Giordano and Valentina Gliozzi and Nicola Olivetti and Gian Luca Pozzato

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Refining the Notion of Effort

Bernhard Heinemann

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A constructive conditional logic for access control: a preliminary report

Valerio Genovese and Laura Giordano and Valentina Gliozzi and Gian Luca Pozzato

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A Logical Model of Intention and Plan Dynamics

Emiliano Lorini and Hans van Ditmarsch and Tiago de Lima

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Non-elementary speed up for model checking synchronous perfect recall

Mika Cohen and Alessio Lomuscio

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Querying in EL+ with Nonmonotonic Rules

Matthias Knorr and José Júlio Alferes

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Improving the efficiency of ontology engineering by introducing prototypicality

Xavier Aimé and Frédéric Fürst and Pascale Kuntz and Francky Trichet

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Implementing Simple Modular ERDF ontologies

Carlos Viegas Damásio and Anastasia Analyti and Grigoris Antoniou

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Local search algorithms on the Stable Marriage Problem: Experimental Studies

M. Gelain, M. S. Pini, F. Rossi, K. B. Venable and T. Walsh

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A Combined Calculus on Orientation with Composition Based on Geometric Properties

Frank Dylla and Jae Hee Lee

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Knowledge-based adaptive thresholding from shadows

Paulo Santos and Hannah M. Dee and Valquiria Fenelon

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A Qualitative Representation of Route Networks

Jochen Renz and Stefan Wölfl

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Restarts and Nogood Recording in Qualitative Constraint-based Reasoning

Matthias Westphal and Stefan Wölfl and Jason Jingshi Li

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Strategic planning in the game of Go using coupled non-linear oscillators

Nicholas Wilkinson, Terry Bossomaier, Michael Harré and Allan Snyder

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Semi-Automatic Revision of Formalized Knowledge

Nadejda Nikitina

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Instruction Cache Prediction Using Bayesian Networks

Mark Bartlett and Iain Bate and James Cussens

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Unsupervised Feature Generation using Knowledge Repositories for Effective Text Categorization

Rajendra Prasath and Sudeshna Sarkar

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Discovering an Event Taxonomy from Video using Qualitative Spatio-temporal Graphs

Muralikrishna Sridhar and Anthony G Cohn and David C Hogg

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Advances in Class Noise Detection

Borut Sluban and Dragan Gamberger and Nada Lavrač

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Time-Slice Density Estimation for Semantic-Based Tourist Destination Suggestion

Michelangelo Ceci and Annalisa Appice and Donato Malerba

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Knowledge Compilation for Itemset Mining

Hadrien Cambazard and Tarik Hadzic and Barry O'Sullivan

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Towards Argumentation-based Multiagent Induction

Santiago Ontañón and Enric Plaza

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The Advantages of Seed Examples in First-Order Multi-class Subgroup Discovery

Tarek Abudawood and Peter A. Flach

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Generating time series reference models based on event analysis

Juan A. Lara, Aurora Perez, Juan P. Valente and Africa Lopez-Illescas

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Mining Physiological Data for Discovering Temporal Patterns on Disease Stages

Corrado Loglisci and Michelangelo Ceci and Donato Malerba

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Drift Severity Metric

Petr Kosina and João Gama and Raquel Sebastião

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Prediction of Attributes and Links in Temporal Social Networks

Vladimir Ouzienko and Yuhong Guo and Zoran Obradovic

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Reliable Predictive Intervals for the Critical Frequency of the F2 Ionospheric Layer

Harris Papadopoulos and Haris Haralambous

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Decentralised Supply Chain Formation: A Belief Propagation-based Approach

Michael Winsper and Maria Chli

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Formal Analysis of Models for the Mammalian Vision System

Bedeho Mender

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Implementing an Intelligent Moving Average with a Neural Network

Nuno C. Marques and Carlos Gomes

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Bagged Biclustering for Microarray Data

Blaise Hanczar and Mohamed Nadif

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On the Maximalization of the Witness sets in Independent Set readings

Livio Robaldo

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Automatic Creation of a Conceptual Base for Portuguese using Clustering Techniques

Hugo Gonçalo Oliveira and Paulo Gomes

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Investigating Human Speech Processing as a Model for Spoken Dialogue Systems: An Experimental Framework

Martin Hacker and David Elsweiler and Bernd Ludwig

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Automatically Constructing Dictionaries for Extracting Meaningful Crime Information from Arabic Text

Meshrif Alruily, Aladdin Ayesh and Hussein Zedan

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GNUsmail: Open Framework for On-line Email Classification

José M. Carmona-Cejudo and Manuel Baena-García and José del Campo-Ávila and Rafael Morales-Bueno and Albert Bifet

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Discovering Collaboration Opportunities in Research-Oriented Networks

Alessandro Cucchiarelli and Fulvio D'Antonio

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High-Level Perception as Focused Belief Revision

Haythem Ismail and Nasr Kasrin



© 2010 Faculdade de Ciências da Universidade de Lisboa.