Sciweavers

AAAI
2015
8 years 8 months ago
Multi-Document Summarization Based on Two-Level Sparse Representation Model
Multi-document summarization is of great value to many real world applications since it can help people get the main ideas within a short time. In this paper, we tackle the proble...
He Liu, Hongliang Yu, Zhi-Hong Deng
AAAI
2015
8 years 8 months ago
Stable Model Counting and Its Application in Probabilistic Logic Programming
Model counting is the problem of computing the number of models that satisfy a given propositional theory. It has recently been applied to solving inference tasks in probabilistic...
Rehan Abdul Aziz, Geoffrey Chu, Christian J. Muise...
AAAI
2015
8 years 8 months ago
Estimating Temporal Dynamics of Human Emotions
Sentiment analysis predicts a one-dimensional quantity describing the positive or negative emotion of an author. Mood analysis extends the one-dimensional sentiment response to a ...
Seungyeon Kim, Joonseok Lee, Guy Lebanon, Haesun P...
AAAI
2015
8 years 8 months ago
A Stochastic Model for Detecting Heterogeneous Link Communities in Complex Networks
Discovery of communities in networks is a fundamental data analysis problem. Most of the existing approaches have focused on discovering communities of nodes, while recent studies...
Dongxiao He, Dayou Liu, Di Jin, Weixiong Zhang
AAAI
2015
8 years 8 months ago
Incremental Update of Datalog Materialisation: the Backward/Forward Algorithm
Datalog-based systems often materialise all consequences of a datalog program and the data, allowing users’ queries to be evaluated directly in the materialisation. This process...
Boris Motik, Yavor Nenov, Robert Edgar Felix Piro,...
AAAI
2015
8 years 8 months ago
Distributing Coalition Value Calculations to Coalition Members
Within characteristic function games, agents have the option of joining one of many different coalitions, based on the utility value of each candidate coalition. However, determin...
Luke Riley, Katie Atkinson, Paul E. Dunne, Terry R...
AAAI
2015
8 years 8 months ago
Learning Hybrid Models with Guarded Transitions
Innovative methods have been developed for diagnosis, activity monitoring, and state estimation that achieve high accuracy through the use of stochastic models involving hybrid di...
AAAI
2015
8 years 8 months ago
A Multi-Pass Sieve for Name Normalization
We propose a simple multi-pass sieve framework that applies tiers of deterministic normalization modules one at a time from highest to lowest precision for the task of normalizing...
Jennifer D'Souza
AAAI
2015
8 years 8 months ago
Bayesian Active Learning-Based Robot Tutor for Children's Word-Reading Skills
Effective tutoring requires personalization of the interaction to each student. Continuous and efficient assessment of the student’s skills are a prerequisite for such personal...
Goren Gordon, Cynthia Breazeal