\((1)\)计算\(\int_{{-}1}^{0}{\left( x{+}1 \right){dx}}{=}\)_________________.
\((2)\)已知函数\(f\left( x \right){=}2\sin{\left( \omega x{+}\dfrac{\pi}{3} \right)\ \left( \omega{ > }0 \right){,}A{,}B}\)是函数\(y{=}f(x)\)图象上相邻的最高点和最低点,若\(\left| {AB} \right|{=}2\sqrt{5}\),则\(f\left( 1 \right){=}\)_______________.
\((3)\)已知双曲线\(\dfrac{x^{2}}{a^{2}}{-}\dfrac{y^{2}}{b^{2}}{=}1(a{ > }0{,}b{ > }0)\)的一条渐近线方程是\(y{=}2x\),它的一个焦点与抛物线\(y^{2}{=}20x\)的焦点相同,则双曲线的方程是_____________________.
\((4)\)如图,在平面四边形\({\ ABCD\ }\)中,\(AB{⊥}BC\),\(AD{⊥}CD\),\(\ {∠}BAD\ {=}\ 120{^{\circ}}\),\(\ AB\ {=}\ AD\ {=}\ 2.\)若点\(E\)为边\({CD}\)上的动点,则\(\overrightarrow{{AE}}{⋅}\overrightarrow{{BE}}\)的最小值为________________.