Sciweavers

AAAI
2015
8 years 8 months ago
Extending Analogical Generalization with Near-Misses
Concept learning is a central problem for cognitive systems. Generalization techniques can help organize examples by their commonalities, but comparisons with non-examples, near-m...
Matthew D. McLure, Scott E. Friedman, Kenneth D. F...
AAAI
2015
8 years 8 months ago
Model-Based Reinforcement Learning in Continuous Environments Using Real-Time Constrained Optimization
Reinforcement learning for robot control tasks in continuous environments is a challenging problem due to the dimensionality of the state and action spaces, time and resource cost...
Olov Andersson, Fredrik Heintz, Patrick Doherty
AAAI
2015
8 years 8 months ago
On Computing Explanations in Argumentation
Argumentation can be viewed as a process of generating explanations. However, existing argumentation semantics are developed for identifying acceptable arguments within a set, rat...
Xiuyi Fan, Francesca Toni
AAAI
2015
8 years 8 months ago
FutureMatch: Combining Human Value Judgments and Machine Learning to Match in Dynamic Environments
The preferred treatment for kidney failure is a transplant; however, demand for donor kidneys far outstrips supply. Kidney exchange, an innovation where willing but incompatible p...
John P. Dickerson, Tuomas Sandholm
AAAI
2015
8 years 8 months ago
Burst Time Prediction in Cascades
Studying the bursty nature of cascades in social media is practically important in many applications such as product sales prediction, disaster relief, and stock market prediction...
Senzhang Wang, Zhao Yan, Xia Hu, Philip S. Yu, Zho...
AAAI
2015
8 years 8 months ago
Analysis of Equilibria in Iterative Voting Schemes
Following recent analyses of iterative voting and its effects on plurality vote outcomes, we provide a general characterisation of the set of equilibria attainable by iterative p...
Zinovi Rabinovich, Svetlana Obraztsova, Omer Lev, ...
AAAI
2015
8 years 8 months ago
Unsupervised Phrasal Near-Synonym Generation from Text Corpora
Unsupervised discovery of synonymous phrases is useful in a variety of tasks ranging from text mining and search engines to semantic analysis and machine translation. This paper p...
Dishan Gupta, Jaime G. Carbonell, Anatole Gershman...
AAAI
2015
8 years 8 months ago
Leveraging Social Foci for Information Seeking in Social Media
Suhas Ranganath, Jiliang Tang, Xia Hu, Hari Sundar...
AAAI
2015
8 years 8 months ago
Continuity Editing for 3D Animation
We describe an optimization-based approach for automatically creating well-edited movies from a 3D animation. While previous work has mostly focused on the problem of placing came...
Quentin Galvane, Rémi Ronfard, Christophe L...
AAAI
2015
8 years 8 months ago
Combining Compact Representation and Incremental Generation in Large Games with Sequential Strategies
Many search and security games played on a graph can be modeled as normal-form zero-sum games with strategies consisting of sequences of actions. The size of the strategy space pr...
Branislav Bosanský, Albert Xin Jiang, Milin...