Sciweavers

AAAI
2015
8 years 8 months ago
Dealing with Trouble: A Data-Driven Model of a Repair Type for a Conversational Agent
Troubles in hearing, comprehension or speech production are common in human conversations, especially if participants of the conversation communicate in a foreign language that th...
Sviatlana Höhn
AAAI
2015
8 years 8 months ago
Optimizing Bag Features for Multiple-Instance Retrieval
Multiple-Instance (MI) learning is an important supervised learning technique which deals with collections of instances called bags. While existing research in MI learning mainly ...
Zhouyu Fu, Feifei Pan, Cheng Deng, Wei Liu
AAAI
2015
8 years 8 months ago
Towards User-Adaptive Information Visualization
This paper summarizes an ongoing multi-year project aiming to uncover knowledge and techniques for devising intelligent environments for user-adaptive visualizations. We ran three...
Cristina Conati, Giuseppe Carenini, Dereck Toker, ...
AAAI
2015
8 years 8 months ago
Self-Paced Learning for Matrix Factorization
Matrix factorization (MF) has been attracting much attention due to its wide applications. However, since MF models are generally non-convex, most of the existing methods are easi...
Qian Zhao, Deyu Meng, Lu Jiang, Qi Xie, Zongben Xu...
AAAI
2015
8 years 8 months ago
Goal Recognition Design for Non-Optimal Agents
Goal recognition design involves the offline analysis of goal recognition models by formulating measures that assess the ability to perform goal recognition within a model and ï¬...
Sarah Keren, Avigdor Gal, Erez Karpas
AAAI
2015
8 years 8 months ago
Learning Entity and Relation Embeddings for Knowledge Graph Completion
Knowledge graph completion aims to perform link prediction between entities. In this paper, we consider the approach of knowledge graph embeddings. Recently, models such as TransE...
Yankai Lin, Zhiyuan Liu, Maosong Sun, Yang Liu, Xu...
AAAI
2015
8 years 8 months ago
Integrating Image Clustering and Codebook Learning
Image clustering and visual codebook learning are two fundamental problems in computer vision and they are tightly related. On one hand, a good codebook can generate effective fea...
Pengtao Xie, Eric P. Xing
AAAI
2015
8 years 8 months ago
Semantic Lexicon Induction from Twitter with Pattern Relatedness and Flexible Term Length
With the rise of social media, learning from informal text has become increasingly important. We present a novel semantic lexicon induction approach that is able to learn new voca...
Ashequl Qadir, Pablo N. Mendes, Daniel Gruhl, Neal...
AAAI
2015
8 years 8 months ago
Refer-to-as Relations as Semantic Knowledge
We study Refer-to-as relations as a new type of semantic knowledge. Compared to the much studied Is-a relation, which concerns factual taxonomic knowledge, Refer-to-as relations a...
Song Feng, Sujith Ravi, Ravi Kumar, Polina Kuznets...
AAAI
2015
8 years 8 months ago
Mining User Interests from Personal Photos
Personal photos are enjoying explosive growth with the popularity of photo-taking devices and social media. The vast amount of online photos largely exhibit users’ interests, em...
Pengtao Xie, Yulong Pei, Yuan Xie, Eric P. Xing