6 citations · 6 across the 1 of their papers we have counts for
6 papers
TopicTracker: A Platform for Topic Trajectory Identification and Visualisation
Yong-Bin Kang, Timos Sellis
Topic trajectory information provides crucial insight into the dynamics of topics and their evolutionary relationships over a given time. Also, this information can help to improve…
Boosting House Price Predictions using Geo-Spatial Network Embedding
Sarkar Snigdha Sarathi Das, Mohammed Eunus Ali, Yuan-Fang Li +2
Real estate contributes significantly to all major economies around the world. In particular, house prices have a direct impact on stakeholders, ranging from house buyers to financ…
A Novel DNN Training Framework via Data Sampling and Multi-Task Optimization
Boyu Zhang, A. K. Qin, Hong Pan +1
Conventional DNN training paradigms typically rely on one training set and one validation set, obtained by partitioning an annotated dataset used for training, namely gross trainin…
A Trajectory Calculus for Qualitative Spatial Reasoning Using Answer Set Programming
George Baryannis, Ilias Tachmazidis, Sotiris Batsakis +4
Spatial information is often expressed using qualitative terms such as natural language expressions instead of coordinates; reasoning over such terms has several practical applicat…
Towards Scalable Visual Exploration of Very Large RDF Graphs
Nikos Bikakis, John Liagouris, Maria Krommyda +2
In this paper, we outline our work on developing a disk-based infrastructure for efficient visualization and graph exploration operations over very large graphs. The proposed platf…
The Lowell Database Research Self Assessment
Serge Abiteboul, Rakesh Agrawal, Phil Bernstein +26
A group of senior database researchers gathers every few years to assess the state of database research and to point out problem areas that deserve additional focus. This report su…