Temporal spatial-keyword top-k publish/subscribe
Massive amount of data that are geo-tagged and associated with text information are being
generated at an unprecedented scale. These geo-textual data cover a wide range of topics …
generated at an unprecedented scale. These geo-textual data cover a wide range of topics …
Top-k term publish/subscribe for geo-textual data streams
Massive amounts of data that contain spatial, textual, and temporal information are being
generated at a rapid pace. With streams of such data, which includes check-ins and geo …
generated at a rapid pace. With streams of such data, which includes check-ins and geo …
Location-aware top-k term publish/subscribe
Massive amount of data that contain spatial, textual, and temporal information are being
generated at a high scale. These spatio-temporal documents cover a wide range of topics in …
generated at a high scale. These spatio-temporal documents cover a wide range of topics in …
Approximate semantic matching of heterogeneous events
Event-based systems have loose coupling within space, time and synchronization, providing
a scalable infrastructure for information exchange and distributed workflows. However, event …
a scalable infrastructure for information exchange and distributed workflows. However, event …
Approximate spatio-temporal top-k publish/subscribe
L Chen, S Shang - World Wide Web, 2019 - Springer
Location-based publish/subscribe plays a significant role in mobile information
disseminations. In this light, we propose and study a novel problem of processing location …
disseminations. In this light, we propose and study a novel problem of processing location …
Diversity-aware top-k publish/subscribe for text stream
L Chen, G Cong - Proceedings of the 2015 ACM SIGMOD International …, 2015 - dl.acm.org
Massive amount of text data are being generated by a huge number of web users at an
unprecedented scale. These data cover a wide range of topics. Users are interested in …
unprecedented scale. These data cover a wide range of topics. Users are interested in …
Top-k publish-subscribe for social annotation of news
Social content, such as Twitter updates, often have the quickest first-hand reports of news
events, as well as numerous commentaries that are indicative of public view of such events …
events, as well as numerous commentaries that are indicative of public view of such events …
Research directions in database architectures for the internet of things: a communication of the first international workshop on database architectures for the internet of …
This paper is a record of the First International Workshop on Database Architectures for the
Internet of Things. The Internet of Things refers to the future internet which will contain …
Internet of Things. The Internet of Things refers to the future internet which will contain …
Evaluating top-k queries over incomplete data streams
We study the problem of continuous monitoring of top-k queries over multiple non-
synchronized streams. Assuming a sliding window model, this general problem has been a …
synchronized streams. Assuming a sliding window model, this general problem has been a …
Performance analysis of internet of things interactions via simulation-based queueing models
Numerous middleware application programming interfaces (APIs) and protocols were
introduced in the literature in order to facilitate the application development of the Internet of …
introduced in the literature in order to facilitate the application development of the Internet of …