Sciweavers

AAAI
2015
10 years 1 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
10 years 1 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 ...
AAAI
2015
10 years 1 months ago
Dictionary Learning with Mutually Reinforcing Group-Graph Structures
In this paper, we propose a novel dictionary learning method in the semi-supervised setting by dynamically coupling graph and group structures. To this end, samples are represente...
Hongteng Xu, Licheng Yu, Dixin Luo, Hongyuan Zha, ...
AAAI
2015
10 years 1 months ago
Learning to Manipulate Unknown Objects in Clutter by Reinforcement
We present a fully autonomous robotic system for grasping objects in dense clutter. The objects are unknown and have arbitrary shapes. Therefore, we cannot rely on prior models. I...
Abdeslam Boularias, James Andrew Bagnell, Anthony ...
AAAI
2015
10 years 1 months ago
Achieving Intelligence Using Prototypes, Composition, and Analogy
In this paper, I summarize the results of a decade-plus of research and development driven by the vision that human knowledge can be grounded in a small number of prototypical com...
Vinay K. Chaudhri
AAAI
2015
10 years 1 months ago
Building Strong Semi-Autonomous Systems
The vision of populating the world with autonomous systems that reduce human labor and improve safety is gradually becoming a reality. Autonomous systems have changed the way spac...
Shlomo Zilberstein
AAAI
2015
10 years 1 months ago
Recursive Best-First Search with Bounded Overhead
Matthew Hatem, Scott Kiesel, Wheeler Ruml
AAAI
2015
10 years 1 months ago
Relational Stacked Denoising Autoencoder for Tag Recommendation
Tag recommendation has become one of the most important ways of organizing and indexing online resources like articles, movies, and music. Since tagging information is usually ver...
Hao Wang, Xingjian Shi, Dit-Yan Yeung
AAAI
2015
10 years 1 months ago
Existential Rule Languages with Finite Chase: Complexity and Expressiveness
Finite chase, or alternatively chase termination, is an important condition to ensure the decidability of existential rule languages. In the past few years, a number of rule langu...
Heng Zhang, Yan Zhang, Jia-Huai You
AAAI
2015
10 years 1 months ago
Contrastive Unsupervised Word Alignment with Non-Local Features
Word alignment is an important natural language processing task that indicates the correspondence between natural languages. Recently, unsupervised learning of log-linear models f...
Yang Liu, Maosong Sun