User profiles for R. Ramnani

Roshni Ramnani

Accenture Labs
Verified email at accenture.com
Cited by 576

Causal bert: Language models for causality detection between events expressed in text

V Khetan, R Ramnani, M Anand, S Sengupta… - … : Proceedings of the …, 2022 - Springer
Causality understanding between events is a critical natural language processing task that
is helpful in many areas, including health care, business risk management, and finance. On …

Automatic extraction of glossary terms from natural language requirements

A Dwarakanath, RR Ramnani… - 2013 21st IEEE …, 2013 - ieeexplore.ieee.org
We present a method for the automatic extraction of glossary terms from unconstrained natural
language requirements. The glossary terms are identified in two steps - a) compute units (…

Towards personalized persuasive dialogue generation for adversarial task oriented dialogue setting

A Tiwari, A Khandwe, S Saha, R Ramnani… - Expert Systems with …, 2023 - Elsevier
… : (4) R t = Π j = 1 j = n d ( e ( C j , P , S j , B j ) , R t [ 0 : j ] ) where n is the number of words in
the decoded sequence ( R t ) and R t [ j ] is j th word of the generated sequence. Here, R t [ 0 ] …

A framework for identifying and analyzing non-functional requirements from text

VS Sharma, RR Ramnani, S Sengupta - Proceedings of the 4th …, 2014 - dl.acm.org
Early identification of Non-Functional Requirements (NFRs) is important as this has direct
bearing on the design and architecture of the system. NFRs form the basis for architects to …

[HTML][HTML] A dynamic goal adapted task oriented dialogue agent

…, T Saha, S Saha, S Sengupta, A Maitra, R Ramnani… - Plos one, 2021 - journals.plos.org
… falls under the episodic RL problem where each episode consists of: where s n indicates
current dialogue state, gs n indicates current GDM state, a n represents the action and r n …

Semi-automated information extraction from unstructured threat advisories

RR Ramnani, K Shivaram, S Sengupta - Proceedings of the 10th …, 2017 - dl.acm.org
One of the fundamental challenges for information officers of most organizations today is the
growing number of cyber security threats. This has led to an emerging field of Cyber Threat …

A persona aware persuasive dialogue policy for dynamic and co-operative goal setting

…, S Saha, S Sengupta, A Maitra, R Ramnani… - Expert Systems with …, 2022 - Elsevier
… The virtual agent always attempts to improve transformation ratio which is defined as
follows: (1) T r a n s f o r m a t i o n r a t i o = C I where C is the number of dialogues that ended …

Causal BERT: Language models for causality detection between events expressed in text

V Khetan, R Ramnani, M Anand, S Sengupta… - arXiv preprint arXiv …, 2020 - arxiv.org
Causality understanding between events is a critical natural language processing task that
is helpful in many areas, including health care, business risk management and finance. On …

INA: An Integrative Approach for Enhancing Negotiation Strategies with Reward-Based Dialogue Agent

…, V Menon, A Ekbal, R Ramnani… - Findings of the …, 2023 - aclanthology.org
… We also report the Perplexity (PPL) and the average response length (R-LEN) of the … Further,
we obtain a score of R-LEN = 39.93 is also better than that of ARDM, ARDM+BK, ARDM+In, …

Constraint-based multi-hop question answering with knowledge graph

S Mitra, R Ramnani, S Sengupta - … of the 2022 Conference of the …, 2022 - aclanthology.org
… models which assign a score s = ϕ(h, r, t) ∈ R to the predicted links and validate whether the
link … The edges of the graph represent the relations rR. The core relation path is the path …