318 citations · 603 across the 10 of their papers we have counts for
10 papers
Evaluating Compositional Approaches for Focus and Sentiment Analysis
Olga Kellert, Muhammad Imran, Nicholas Hill Matlis +2
This paper summarizes the results of evaluating a compositional approach for Focus Analysis (FA) in Linguistics and Sentiment Analysis (SA) in Natural Language Processing (NLP). Wh…
Experimenting with UD Adaptation of an Unsupervised Rule-based Approach for Sentiment Analysis of Mexican Tourist Texts
Olga Kellert, Mahmud Uz Zaman, Nicholas Hill Matlis +1
This paper summarizes the results of experimenting with Universal Dependencies (UD) adaptation of an Unsupervised, Compositional and Recursive (UCR) rule-based approach for Sentime…
Geolocation differences of language use in urban areas
Olga Kellert, Nicholas H. Matlis
The explosion in the availability of natural language data in the era of social media has given rise to a host of applications such as sentiment analysis and opinion mining. Simult…
Ultrafast electron diffractometer with Terahertz-driven pulse compression
Dongfang Zhang, Tobias Kroh, Felix Ritzkowsky +6
Terahertz (THz)-based electron manipulation has recently been shown to hold tremendous promise as a technology for manipulating and driving the next-generation of compact ultrafast…
Cascaded Multi-cycle terahertz driven ultrafast electron acceleration and manipulation
Dongfang Zhang, Moein Fakhari, Huseyin Cankaya +3
Terahertz (THz)-based electron acceleration and manipulation has recently been shown to be feasible and to hold tremendous promise as a technology for the development of next-gener…
Full 3D+1 modelling of the tilted-pulse-front setups for single-cycle terahertz generation
Lu Wang, Tobias Kroh, Nicholas H. Matlis +1
The tilted-pulse-front setup utilizing a diffraction grating is one of the most successful methods to generate single- to few-cycle terahertz pulses. However, the generated teraher…