• Publications
  • Influence
Why we twitter: understanding microblogging usage and communities
TLDR
Microblogging is a new form of communication in which users can describe their current status in short posts distributed by instant messages, mobile phones, email or the Web. Expand
  • 2,914
  • 197
  • PDF
KQML as an agent communication language
TLDR
This paper describes the design of and experimentation with the Knowledge Query and Manipulation Language (KQML), a new language and protocol for exchanging information and knowledge, which is both a message format and a message-handling protocol to support run-time knowledge sharing among agents. Expand
  • 2,569
  • 147
  • PDF
SOUPA: standard ontology for ubiquitous and pervasive applications
TLDR
We describe a shared ontology called SOUPA - standard ontology for ubiquitous and pervasive applications. Expand
  • 709
  • 59
  • PDF
An ontology for context-aware pervasive computing environments
TLDR
This document describes COBRA-ONT, an ontology for supporting pervasive context-aware systems. Expand
  • 1,058
  • 53
  • PDF
UMBC_EBIQUITY-CORE: Semantic Textual Similarity Systems
TLDR
We describe three semantic text similarity systems developed for the *SEM 2013 STS shared task. Expand
  • 333
  • 39
  • PDF
A policy language for a pervasive computing environment
TLDR
We describe a policy language designed for pervasive computing applications that is based on deontic concepts and grounded in a semantic language. Expand
  • 607
  • 37
  • PDF
Enabling Technology for Knowledge Sharing
TLDR
This article presents a vision of the future in which knowledge-based system development and operation is facilitated by infrastructure and technology for knowledge sharing. Expand
  • 1,580
  • 34
  • PDF
Delta TFIDF: An Improved Feature Space for Sentiment Analysis
TLDR
We introduce a novel way to weigh words using the difference of their TFIDF scores in the positive and negative training corpora and show how this improves accuracy. Expand
  • 319
  • 31
  • PDF
GSD: a novel group-based service discovery protocol for MANETS
TLDR
This paper proposes a novel distributed service discovery protocol for mobile ad hoc networks. Expand
  • 260
  • 30
  • PDF
...
1
2
3
4
5
...