The Geometry of Forgetting: Temporal Knowledge Drift as an Independent Axis in LLM Representations
Rania Elbadry · Ahmed Heakl · Fan Zhang · Dani Bouch · Yuxia Wang · Preslav Nakov · Zhuohan Xie
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Rania Elbadry · Ahmed Heakl · Fan Zhang · Dani Bouch · Yuxia Wang · Preslav Nakov · Zhuohan Xie
Zhuohan Xie · Daniil Orel · Rushil Thareja · Dhruv Sahnan · Hachem Madmoun · Fan Zhang · Debopriyo Banerjee · Georgi Nenkov Georgiev · Xueqing Peng · Lingfei Qian · Jimin Huang · Jinyan Su · Aaryamonvikram Singh · Rui Xing · Rania Elbadry · Chen Xu · Haonan Li · Fajri Koto · Ivan Koychev · Tanmoy Chakraborty · Yuxia Wang · Salem Lahlou · Veselin Stoyanov · Sophia Ananiadou · Preslav Nakov
Multi-step symbolic reasoning is essential for robust financial analysis; yet, current benchmarks largely overlook this capability. Existing datasets such as FinQA and ConvFinQA emphasize final numerical answers while neglecting the intermediate reasoning steps required for transparency and verif...
Rania Elbadry · Sarfraz Ahmad · Ahmed Heakl · Dani Bouch · Momina Ahsan · Muhra AlMahri · Marwa Elsaid Khalil · Yuxia Wang · Salem Lahlou · Sophia Ananiadou · Veselin Stoyanov · Jimin Huang · Xueqing Peng · Preslav Nakov · Zhuohan Xie
English financial NLP has progressed rapidly through benchmarks for sentiment, document understanding, and financial question answering, while Arabic financial NLP remains comparatively under-explored despite strong practical demand for trustworthy finance and Islamic-finance assistants. We intro...
Fan Zhang · Mingzi Song · Rania Elbadry · Yankai Chen · Shaobo Wang · Yixi Zhou · Xunwen Zheng · Yueru He · Yuyang Dai · Georgi Nenkov Georgiev · Ayesha Gull · Muhammad Usman Safder · Fan Wu · Liyuan Meng · Fengxian Ji · Junning Zhao · Xueqing Peng · Jimin Huang · YU Chen · Xue Liu · Preslav Nakov · Zhuohan Xie
Financial reporting systems increasingly leverage Large Language Models (LLMs) to extract and summarize corporate disclosures. However, most existing approaches assume a single-market setting and overlook structural differences across jurisdictions. Variations in accounting taxonomies, tagging in...
Abdelrahman Sadallah · Kareem Elozeiri · Mervat Abassy · Rania Elbadry · Mohamed Anwar · Abed Alhakim Freihat · Preslav Nakov · Fajri Koto
Poetry has long been a central art form for Arabic speakers, serving as a powerful medium of expression and cultural identity. While modern Arabic speakers continue to value poetry, existing research on Arabic poetry within Large Language Models (LLMs) has primarily focused on analysis tasks such...