Sciweavers

AAAI
2015
8 years 6 months ago
Scheherazade: Crowd-Powered Interactive Narrative Generation
Interactive narrative is a form of storytelling in which users affect a dramatic storyline through actions by assuming the role of characters in a virtual world. This extended abs...
Boyang Li, Mark O. Riedl
AAAI
2015
8 years 6 months ago
Grounded Fixpoints
Algebraical fixpoint theory is an invaluable instrument for studying semantics of logics. For example, all major semantics of logic programming, autoepistemic logic, default logi...
Bart Bogaerts 0001, Joost Vennekens, Marc Denecker
AAAI
2015
8 years 6 months ago
Solving Distributed Constraint Optimization Problems Using Logic Programming
This paper explores the use of answer set programming (ASP) in solving distributed constraint optimization problems (DCOPs). It makes the following contributions: (i) It shows how...
Tiep Le, Tran Cao Son, Enrico Pontelli, William Ye...
AAAI
2015
8 years 6 months ago
Ranking with Recursive Neural Networks and Its Application to Multi-Document Summarization
We develop a Ranking framework upon Recursive Neural Networks (R2N2) to rank sentences for multi-document summarization. It formulates the sentence ranking task as a hierarchical ...
Ziqiang Cao, Furu Wei, Li Dong, Sujian Li, Ming Zh...
AAAI
2015
8 years 6 months ago
The Network Data Repository with Interactive Graph Analytics and Visualization
(NR) is the first interactive data repository with a web-based platform for visual interactive analytics. Unlike other data repositories (e.g., UCI ML Data Repository, and SNAP),...
Ryan Rossi, Nesreen Ahmed
AAAI
2015
8 years 6 months ago
A Regularized Linear Dynamical System Framework for Multivariate Time Series Analysis
Linear Dynamical System (LDS) is an elegant mathematical framework for modeling and learning Multivariate Time Series (MTS). However, in general, it is difficult to set the dimen...
Zitao Liu, Milos Hauskrecht
AAAI
2015
8 years 6 months ago
Budgeted Prediction with Expert Advice
We consider a budgeted variant of the problem of learning from expert advice with N experts. Each queried expert incurs a cost and there is a given budget B on the total cost of e...
Kareem Amin, Satyen Kale, Gerald Tesauro, Deepak S...
AAAI
2015
8 years 6 months ago
Exploring Information Asymmetry in Two-Stage Security Games
Stackelberg security games have been widely deployed to protect real-world assets. The main solution concept there is the Strong Stackelberg Equilibrium (SSE), which optimizes the...
Haifeng Xu, Zinovi Rabinovich, Shaddin Dughmi, Mil...
AAAI
2015
8 years 6 months ago
Exploiting Task-Feature Co-Clusters in Multi-Task Learning
In multi-task learning, multiple related tasks are considered simultaneously, with the goal to improve the generalization performance by utilizing the intrinsic sharing of informa...
Linli Xu, Aiqing Huang, Jianhui Chen, Enhong Chen
AAAI
2015
8 years 6 months ago
Learning to Reject Sequential Importance Steps for Continuous-Time Bayesian Networks
Applications of graphical models often require the use of approximate inference, such as sequential importance sampling (SIS), for estimation of the model distribution given parti...
Jeremy C. Weiss, Sriraam Natarajan, C. David Page ...