This project uses knowledge representation and Prolog language to find tourist attractions in Petchaburi province in Thailand.
In this project, you can find tourist attractions by district, type, activity, age, time, budget, and entrance fee.
This project provides you a filter which you can use to find a place with just a function.
SWI-Prolog
For tourist attractions data is in data for tourist attractions
You can use rules appears below to find data from facts
place_with_custom_filters(PLACE, DISTRICT, TYPE, ACTIVITY, AGE, TIME, BUDGET, ENTRANCE_FEE, EN_DIS, EN_TYPE, EN_ACTIVITY, EN_ACT_AGE, EN_TIME, EN_BUDGET, EN_ENT_FEE)- Find places by district, type of place, activity you can do, age, time, budget, and entrance fee. (filter age must be used with activity ex. ???, swimming, 20, ???)
- To use this filter, EN_??? will be true if it is used in the filter.
- Ex. place_with_custom_filters(X, cha_am, water_park, _, _, 12, _, 500, true, true, false, false, true, false, true). This filter wants to find places in Cha-am district, which is water park, open at 12 and entrance fee not greater than 500 Baht.
?- place_with_custom_filters(X, cha_am, water_park, _, _, 12, _, 500, true, true, false, false, true, false, true). X = santorini_park ; false.
Use TAB or SPACE for multiple answers
$ swipl -s rules.pl
?- place_in_district(DISTRICT, cha_am_forest_park).
DISTRICT = cha_am.
?- place_in_act(ACTIVITY, cha_am_forest_park).
ACTIVITY = natural_observation ;
ACTIVITY = camping.
?- place_in_type(temple, PLACE).
PLACE = wat_yai_suwannaram_temple ;
PLACE = wat_khoi_temple ;
PLACE = saiyat_buddhist_temple ;
PLACE = neranchararam_temple ;
PLACE = mahathat_worawihan_temple ;
PLACE = khao_takrao_temple ;
PLACE = khao_luang_cave ;
PLACE = khao_bandai_it_temple ;
PLACE = kamphaeng_laeng_temple ;
PLACE = chao_por_khao_yai_shrine ;
false.
?- place_in_district(khao_yoi, PLACE).
PLACE = tai_dam_cultural_village ;
PLACE = khao_yoi_cave ;
false.
place_in_district(DISTRICT, PLACE)- Find places by district
place_in_type(TYPE, PLACE)- Find places by type of place
place_in_act(ACTIVITY, PLACE)- Find places by activity can do
act_for_age(ACTIVITY, AGE)- Find activities suits for that age
time_for_place(PLACE, TIME)- Find places that open at that time
is_open(PLACE,TIME_START, TIME_END)- Find place that open between specific time
is_enough_budget(BUDGET, PLACE)- Check whether budget is enough for a place or not
- Find places requires budget belows or equals
is_enough_entrance_fee(ENTRANCE_FEE, PLACE)- Check whether entrance fee is enough for a place or not
- Find places requires entrance fee belows or equals