Sciweavers

AAAI
2015
8 years 8 months ago
Weakly-Supervised Grammar-Informed Bayesian CCG Parser Learning
Combinatory Categorial Grammar (CCG) is a lexicalized grammar formalism in which words are associated with categories that, in combination with a small universal set of rules, spe...
Dan Garrette, Chris Dyer, Jason Baldridge, Noah A....
AAAI
2015
8 years 8 months ago
Solving and Explaining Analogy Questions Using Semantic Networks
Analogies are a fundamental human reasoning pattern that relies on relational similarity. Understanding how analogies are formed facilitates the transfer of knowledge between cont...
Adrian Boteanu, Sonia Chernova
AAAI
2015
8 years 8 months ago
Pearl's Causality in a Logical Setting
We provide a logical representation of Pearl’s structural causal models in the framework of the causal calculus of McCain and Turner (1997) and its first-order generalization b...
Alexander Bochman, Vladimir Lifschitz
AAAI
2015
8 years 8 months ago
Cognitive Social Learners: An Architecture for Modeling Normative Behavior
In many cases, creating long-term solutions to sustainability issues requires not only innovative technology, but also largescale public adoption of the proposed solutions. Social...
Rahmatollah Beheshti, Awrad Mohammed Ali, Gita Ree...
AAAI
2015
8 years 8 months ago
Sampling Representative Users from Large Social Networks
Jie Tang, Chenhui Zhang, Keke Cai, Li Zhang, Zhong...
AAAI
2015
8 years 8 months ago
Marginalized Denoising for Link Prediction and Multi-Label Learning
Link prediction and multi-label learning on graphs are two important but challenging machine learning problems that have broad applications in diverse fields. Not only are the tw...
Zheng Chen, Minmin Chen, Kilian Q. Weinberger, Wei...
AAAI
2015
8 years 8 months ago
Cross-Modal Similarity Learning via Pairs, Preferences, and Active Supervision
We present a probabilistic framework for learning pairwise similarities between objects belonging to different modalities, such as drugs and proteins, or text and images. Our fram...
Yi Zhen, Piyush Rai, Hongyuan Zha, Lawrence Carin
AAAI
2015
8 years 8 months ago
VELDA: Relating an Image Tweet's Text and Images
Image tweets are becoming a prevalent form of social media, but little is known about their content – textual and visual – and the relationship between the two mediums. Our an...
Tao Chen, Hany M. SalahEldeen, Xiangnan He, Min-Ye...
AAAI
2015
8 years 8 months ago
Incentives for Subjective Evaluations with Private Beliefs
The modern web critically depends on aggregation of information from self-interested agents, for example opinion polls, product ratings, or crowdsourcing. We consider a setting wh...
Goran Radanovic, Boi Faltings
AAAI
2015
8 years 8 months ago
Are Features Equally Representative? A Feature-Centric Recommendation
Typically a user prefers an item (e.g., a movie) because she likes certain features of the item (e.g., director, genre, producer). This observation motivates us to consider a feat...
Chenyi Zhang, Ke Wang, Ee-Peng Lim, Qinneng Xu, Ji...