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The use of knowledge graphs for grounding agents in real-world Q&A applications has become increasingly common. Answering complex queries often requires multi-hop reasoning and the ability to navigate vast relational structures. Standard…

Artificial Intelligence · Computer Science 2026-04-03 Taraneh Ghandi , Hamidreza Mahyar , Shachar Klaiman

This paper proposes a group deliberation oriented multi-agent conversational model to address the limitations of single large language models in complex reasoning tasks. The model adopts a three-level role division architecture consisting…

Artificial Intelligence · Computer Science 2026-01-01 Zheyu Shi , Dong Qiu , Shanlong Yu

Goal-directed dialogue systems aim to proactively reach a pre-determined target through multi-turn conversations. The key to achieving this task lies in planning dialogue paths that smoothly and coherently direct conversations towards the…

Computation and Language · Computer Science 2023-05-10 Jian Wang , Dongding Lin , Wenjie Li

Task-oriented dialogue focuses on conversational agents that participate in user-initiated dialogues on domain-specific topics. In contrast to chatbots, which simply seek to sustain open-ended meaningful discourse, existing task-oriented…

Computation and Language · Computer Science 2017-08-16 Mihail Eric , Christopher D. Manning

Adapting large language models to full document translation remains challenging due to the difficulty of capturing long-range dependencies and preserving discourse coherence throughout extended texts. While recent agentic machine…

Computation and Language · Computer Science 2025-11-11 Viet-Thanh Pham , Minghan Wang , Hao-Han Liao , Thuy-Trang Vu

The performance of Large Language Models (LLMs) is fundamentally determined by the contextual information provided during inference. This survey introduces Context Engineering, a formal discipline that transcends simple prompt design to…

Context-aware processing mechanisms have increasingly become a critical area of exploration for improving the semantic and contextual capabilities of language generation models. The Context-Aware Semantic Recomposition Mechanism (CASRM) was…

Computation and Language · Computer Science 2025-03-27 Richard Katrix , Quentin Carroway , Rowan Hawkesbury , Matthias Heathfield

Clinical dialogue represents a complex duality requiring both the empathetic fluency of natural conversation and the rigorous precision of evidence-based medicine. While Large Language Models possess unprecedented linguistic capabilities,…

Other Quantitative Biology · Quantitative Biology 2025-12-02 Xiaoquan Zhi , Hongke Zhao , Likang Wu , Chuang Zhao , Hengshu Zhu

Large language model (LLM) agents often struggle in long-context interactions. As the agent accumulates more interaction history, context management approaches such as sliding window and prompt compression may omit earlier structured…

Computation and Language · Computer Science 2026-04-28 Yating Wu , Yuhao Zhang , Sayan Ghosh , Sourya Basu , Anoop Deoras , Jun Huan , Gaurav Gupta

The integration of Large Language Models into Multi-Agent Systems (MAS) has enabled the so-lution of complex, long-horizon tasks through collaborative reasoning. However, this collec-tive intelligence is inherently fragile, as a single…

Artificial Intelligence · Computer Science 2026-03-24 Xinkui Zhao , Sai Liu , Yifan Zhang , Qingyu Ma , Guanjie Cheng , Naibo Wang , Chang Liu

Object rearrangement is the problem of enabling a robot to identify the correct object placement in a complex environment. Prior work on object rearrangement has explored a diverse set of techniques for following user instructions to…

Robotics · Computer Science 2023-10-03 Kartik Ramachandruni , Max Zuo , Sonia Chernova

Agentic systems, AI architectures that autonomously execute multi-step workflows to achieve complex goals, are often built using repeated large language model (LLM) calls for closed-set decision tasks such as routing, shortlisting, gating,…

Computation and Language · Computer Science 2026-02-19 Ido Levy , Eilam Shapira , Yinon Goldshtein , Avi Yaeli , Nir Mashkif , Segev Shlomov

With the advent of conversational assistants, like Amazon Alexa, Google Now, etc., dialogue systems are gaining a lot of traction, especially in industrial setting. These systems typically consist of Spoken Language understanding component…

Computation and Language · Computer Science 2019-07-19 Arshit Gupta , John Hewitt , Katrin Kirchhoff

This work combines information about the dialogue history encoded by pre-trained model with a meaning representation of the current system utterance to realize contextual language generation in task-oriented dialogues. We utilize the…

Computation and Language · Computer Science 2021-11-30 Ye Liu , Wolfgang Maier , Wolfgang Minker , Stefan Ultes

While passive agents merely follow instructions, proactive agents align with higher-level objectives, such as assistance and safety by continuously monitoring the environment to determine when and how to act. However, developing proactive…

This paper advances a novel architectural schema anchored upon the Transformer paradigm and innovatively amalgamates the K-means categorization algorithm to augment the contextual apprehension capabilities of the schema. The transformer…

Computation and Language · Computer Science 2025-01-22 Yuwei Zhang , Junming Huang , Sitong Liu , Zexi Chen , Zizheng Li

Agent orchestration frameworks -- LangGraph, CrewAI, Google ADK, OpenAI Agents SDK, and others -- place an external orchestrator above the LLM, tracking state and injecting routing instructions at every turn. We present a controlled…

Artificial Intelligence · Computer Science 2026-05-07 Simon Dennis , Michael Diamond , Rivaan Patil , Kevin Shabahang , Hao Guo

While state-of-the-art Text-to-Speech systems can generate natural speech of very high quality at sentence level, they still meet great challenges in speech generation for paragraph / long-form reading. Such deficiencies are due to i)…

Computation and Language · Computer Science 2023-10-10 Yujia Xiao , Shaofei Zhang , Xi Wang , Xu Tan , Lei He , Sheng Zhao , Frank K. Soong , Tan Lee

We teach goal-driven agents to interactively act and speak in situated environments by training on generated curriculums. Our agents operate in LIGHT (Urbanek et al. 2019) -- a large-scale crowd-sourced fantasy text adventure game wherein…

Computation and Language · Computer Science 2022-02-28 Prithviraj Ammanabrolu , Renee Jia , Mark O. Riedl

Computational agents support humans in many areas of life and are therefore found in heterogeneous contexts. This means they operate in rapidly changing environments and can be confronted with huge state and action spaces. In order to…

Artificial Intelligence · Computer Science 2023-08-31 Nicole Merkle , Ralf Mikut
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