20 citations · 80 across the 28 of their papers we have counts for
5 papers · 1 filter
Late Fusion with Triplet Margin Objective for Multimodal Ideology Prediction and Analysis
Changyuan Qiu, Winston Wu, Xinliang Frederick Zhang +1
Prior work on ideology prediction has largely focused on single modalities, i.e., text or images. In this work, we introduce the task of multimodal ideology prediction, where a mod…
Time-aware Prompting for Text Generation
Shuyang Cao, Lu Wang
In this paper, we study the effects of incorporating timestamps, such as document creation dates, into generation systems. Two types of time-aware prompts are investigated: (1) tex…
Few-shot Reranking for Multi-hop QA via Language Model Prompting
Muhammad Khalifa, Lajanugen Logeswaran, Moontae Lee +2
We study few-shot reranking for multi-hop QA with open-domain questions. To alleviate the need for a large number of labeled question-document pairs for retriever training, we prop…
Efficient Argument Structure Extraction with Transfer Learning and Active Learning
Xinyu Hua, Lu Wang
The automation of extracting argument structures faces a pair of challenges on (1) encoding long-term contexts to facilitate comprehensive understanding, and (2) improving data eff…
HIBRIDS: Attention with Hierarchical Biases for Structure-aware Long Document Summarization
Shuyang Cao, Lu Wang
Document structure is critical for efficient information consumption. However, it is challenging to encode it efficiently into the modern Transformer architecture. In this work, we…