Abstract: Unlike traditional user-item recommendation tasks (e.g., movie or consumer-product recommendation), reciprocal recommender systems (RRSs) (e.g., online dating services and job-recruitment ...

SINGAPORE: In Parliament on Wednesday (Nov 4), Minister of... Pritam Singh says in first televised interview that President Tharman is his favourite politician outside the WP SINGAPORE: In his ...

Prove has unveiled the Prove Identity Graph, a new identity infrastructure designed to help enterprises instantly verify and recognize customers across borders, devices and channels. The Prove ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective strategies ...

Trump announced a 34% “discounted” reciprocal tariff on China’s imports, higher than his baseline 10% on all countries. China restricted local companies from investing in the US, seeking leverage in ...

Abstract: A conceptual framework involving partition functions of normal factor graphs is introduced, paralleling a similar recent development by Al-Bashabsheh and Mao. The partition functions of dual ...

While graphs for cosine and sine functions are similar, those for tangent functions differ significantly from them, sharing only in that they show periodicity and symmetry. Recall \(\tan(x)= ...

Trump announced that reciprocal tariffs will take effect on April 2, matching the trade barriers imposed by Europe, China, India, Mexico, and Canada. Markets dropped for a second day, while the IMF ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...