1 | <utility_space>
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2 | <objective index="0" description="" name="Party" type="objective"
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3 | etype="objective">
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4 | <issue index="1" name="Food" vtype="discrete" type="discrete"
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5 | etype="discrete">
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6 | <item index="1"
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7 | description="Buy bags of chips and party nuts for all guests."
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8 | value="Chips and Nuts" cost="100.0" evaluation="6">
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9 | </item>
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10 | <item index="2"
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11 | description="Diced cheese, sliced sausage, deep fried stuff. More tasty than chips and nuts, but more expensive."
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12 | value="Finger-Food" cost="170.0" evaluation="5">
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13 | </item>
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14 | <item index="3"
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15 | description="Custom snacks, hours d'oeuvres etc. Less expansive than finger-food, but more work."
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16 | value="Handmade Food" cost="120.0" evaluation="2">
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17 | </item>
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18 | <item index="4"
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19 | description="Outsource the food, if you will. The least work, the
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20 | highest cost."
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21 | value="Catering" cost="250.0" evaluation="1">
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22 | </item>
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23 | <similarity_function type="binary" weight="0.1666666"/>
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24 | </issue>
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25 | <issue index="2" name="Drinks" vtype="discrete" type="discrete"
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26 | etype="discrete">
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27 | <item index="1" description="Soda's, ice water, etc."
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28 | value="Non-Alcoholic" cost="75.0" evaluation="1">
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29 | </item>
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30 | <item index="2"
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31 | description="More than enough beers for everybody. It has alcohol, but is more expensive."
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32 | value="Beer Only" cost="300.0" evaluation="6">
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33 | </item>
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34 | <item index="3"
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35 | description="Mix your own drinks. More work, but less expensive than a trainload of beer."
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36 | value="Handmade Cocktails" cost="200.0" evaluation="2">
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37 | </item>
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38 | <item index="4"
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39 | description="Let some company do the drinks. Least work, highest cost."
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40 | value="Catering" cost="450.0" evaluation="1">
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41 | </item>
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42 | <similarity_function type="binary" weight="0.1666666"/>
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43 | </issue>
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44 | <issue index="3" name="Location" vtype="discrete"
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45 | type="discrete" etype="discrete">
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46 | <item index="1"
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47 | description="A tent on some field somewhere. Roomy, but outdoors."
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48 | value="Party Tent" cost="200.0" evaluation="2">
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49 | </item>
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50 | <item index="2"
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51 | description="Give the party in your dormitory. It's home, but there is less room."
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52 | value="Your Dorm" cost="100.0" evaluation="6">
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53 | </item>
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54 | <item index="3"
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55 | description="Hire a standard party room. Enough room, no outdoor problems. It costs more, though."
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56 | value="Party Room" cost="400.0" evaluation="4">
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57 | </item>
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58 | <item index="4"
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59 | description="The fanciest option. A beautifully decorated ballroom with everything you need."
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60 | value="Ballroom" cost="600.0" evaluation="1">
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61 | </item>
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62 | <similarity_function type="binary" weight="0.1666666"/>
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63 | </issue>
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64 | <issue index="4" name="Invitations" vtype="discrete"
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65 | type="discrete" etype="discrete">
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66 | <item index="1"
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67 | description="Write the address on pieces of paper and hand those out."
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68 | value="Plain" cost="25.0" evaluation="6">
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69 | </item>
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70 | <item index="2"
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71 | description="Take a nice picture of something, or buy one in the store, and write on the back of that. More expensive, but prettier."
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72 | value="Photo" cost="75.0" evaluation="4">
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73 | </item>
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74 | <item index="3"
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75 | description="Custom shape card. More work, a tad less expensive than the photo option."
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76 | value="Custom, Handmade" cost="50.0" evaluation="2">
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77 | </item>
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78 | <item index="4"
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79 | description="Design the card, then let somebody else print it. You pay a lot, but do the least."
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80 | value="Custom, Printed" cost="150.0" evaluation="1">
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81 | </item>
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82 | <similarity_function type="binary" weight="0.1666666"/>
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83 | </issue>
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84 | <issue index="5" name="Music" vtype="discrete" type="discrete"
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85 | etype="discrete">
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86 | <item index="1"
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87 | description="Plug some boxes into your computer and run off your MP3 collection. More work, the wiring costs money."
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88 | value="MP3" cost="100.0" evaluation="6">
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89 | </item>
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90 | <item index="2"
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91 | description="Hire a DJ to play off his MP3 collection. No work for you during the party, but more expensive."
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92 | value="DJ" cost="250.0" evaluation="4">
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93 | </item>
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94 | <item index="3"
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95 | description="Hire a party band for live music. The most expensive, but it is live music."
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96 | value="Band" cost="350.0" evaluation="2">
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97 | </item>
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98 | <similarity_function type="binary" weight="0.1666666"/>
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99 | </issue>
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100 | <issue index="6" name="Cleanup" vtype="discrete" type="discrete"
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101 | etype="discrete">
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102 | <item index="1"
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103 | description="This will take a lot of scrubbing. It is cheap, but by far the most work."
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104 | value="Water and Soap" cost="20.0" evaluation="6">
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105 | </item>
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106 | <item index="2"
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107 | description="Specialized materials will help cleaning a lot, but it is more expensive."
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108 | value="Specialized Materials" cost="60.0" evaluation="4">
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109 | </item>
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110 | <item index="3"
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111 | description="Rent a CleanMaster 3000 and see those stains disappear in no time. Yet less work, yet more mone"
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112 | value="Special Equiment" cost="150.0" evaluation="2">
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113 | </item>
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114 | <item index="4"
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115 | description="Hire somebody else to do your dirty work. No work,but pricey."
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116 | value="Hired Help" cost="200.0" evaluation="1">
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117 | </item>
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118 | <similarity_function type="binary" weight="0.1666666"/>
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119 | </issue>
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120 | <weight index="1" value="0.23178051377027062"></weight>
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121 | <weight index="2" value="0.24514014257702527"></weight>
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122 | <weight index="3" value="0.13238199382374172"></weight>
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123 | <weight index="4" value="0.13130684347160723"></weight>
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124 | <weight index="5" value="0.1302322866864694"></weight>
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125 | <weight index="6" value="0.12915821967088573"></weight>
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126 | </objective>
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127 | </utility_space>
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